Abstract
After a historical excursus, the basic properties of tungsten are summarized, followed by selected classes of inorganic compounds (tungsten halides and oxyhalides, tungsten oxides, Magnéli phases and tungsten bronzes, iso- and heteropolyoxotungstates). Subsequently, the specifics of non-sag tungsten wire as well as tungsten carbide and a variety of tungsten alloys, the green bullets and the suppression of tungsten’s leachability are described. In conclusion, tungsten’s medicinal role is discussed.
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Notes
In addition to the traditional formulae of IPOT and HPOT, the alternative descriptions visualize the polyhedral surroundings of the poly- and heteroatoms.
A net ionic equation shows only the ions that are changed during the course of the reaction, while the complete ionic equation also includes spectator ions. The net ionic equation can be easily compiled by balancing the overall charge. The molecular equation can be readily derived from the net ionic equation. The chemical equation provides an invaluable guideline for the successful preparation of a compound.
See Footnote 1.
The Swiss chemist Jean Charles Galissard de Marignac published his papers under "M.C. Marignac".
It should be noted that "M" stands for "Monsieur" and is not the initial of one of his given names.
Trivacant Keggin anions are characterized by two types. Type B: A complete W3O13 group has been removed from the intact Keggin anion. Type A: Three adjacent metal atoms belonging to three different W3O13 groups have been taken away.
Carbon black (subtypes are acetylene black, channel black, furnace black, lamp black and thermal black) is a material produced by the incomplete combustion of heavy petroleum products such as fluid catalytic cracking (FCC) tar, coal tar, or ethylene cracking tar.
Eighteen-karat gold is composed of 75% gold, which is alloyed with other metals to make it strong enough for everyday wear.
Electronic work function, energy (or work) required to withdraw an electron completely from a metal surface. This energy is a measure of how tightly a particular metal holds its electrons—that is, of how much lower the electron’s energy is when present within the metal than when completely free. The work function is important in applications involving electron emission from metals, as in photoelectric devices and cathode-ray tubes.
Abbreviations
- aka:
-
also known as
- AMT:
-
Ammonium metatungstate
- APT:
-
Ammonium paratungstate
- b.p.:
-
Boiling point
- BET:
-
Brunauer–Emmett–Teller
- CS:
-
Crystallographic shear
- DTA:
-
Differential thermal analysis
- EDS:
-
Energy dispersive X-ray spectroscopy
- ESI-MS:
-
Electrospray ionization mass spectrometry
- ESR:
-
Electron spin resonance, aka EPR (electron paramagnetic resonance)
- FT-IR:
-
Fourier-transform infrared spectroscopy
- GTP:
-
Global Tungsten & Powders Corp.
- HATB:
-
Hexagonal ammonium tungsten bronze
- HPOM:
-
Heteropolyoxometalate(s)
- HPOMo:
-
Heteropolyoxomolybdate(s)
- HPOT:
-
Heteropolyoxotungstate(s)
- ICP-AES:
-
Inductively coupled plasma atomic emission spectroscopy
- IPOT:
-
Isopolyoxotungstate(s)
- K:
-
Kelvin
- kPa:
-
Kilopascal (101.3 kPa = 1 atm)
- MAS:
-
Magic angle spinning
- MIM:
-
Metal injection molding
- m.p.:
-
Melting point
- MS:
-
Mass spectrometry/mass spectrometer
- NMR:
-
Nuclear magnetic resonance
- OES:
-
Optical emission spectroscopy
- PM:
-
Powder metallurgy
- POM:
-
Polyoxometalate(s)
- SEM:
-
Scanning electron microscopy
- TA:
-
Thermal analysis
- TBO:
-
Tungsten blue oxide
- TEM:
-
Transmission electron microscopy
- TG:
-
Thermal gravimetry
- UV–Vis:
-
Ultraviolet visible spectroscopy
- XAS:
-
X-ray absorption spectroscopy
- XPS:
-
X-ray photoelectron spectroscopy, aka ESCA (electron spectroscopy for chemical analysis)
- XRD:
-
X-ray diffraction
- Z :
-
Degree of protonation; also: number of formula units in a unit cell
References
Trasorras JRL, Wolfe TA, Knabl W, Venezia C, Lemus R, Lassner E, Schubert WD, Lüderitz E, Wolf HU (2016) Tungsten, tungsten alloys, and tungsten compounds. Ullmann’s encyclopedia of industrial chemistry. Wiley-VCH Verlag GmbH & Co. KGaA, New York, pp 1–53
Kean S (2011) The disappearing spoon and other true tales of madness, love, and the history of the world from the periodic table of the elements. Back Bay Books, Little, Brown and Company, New York, pp 91–94
Lunk HJ, Hartl H (2017) Discovery, properties and applications of molybdenum and its compounds. ChemTexts 3:13
Technical data for tungsten. http://www.periodictable.com/Elements/074/data.html
PLANSEE-Tungsten. https://www.plansee.com/en/materials/tungsten.html
Leyendecker J (1998) β-Wolfram—Existenz, Struktur und Stabilität (β-tungsten—existence, structure and stability), Dissertation [in German], Ludwig Maximilian University of Munich
Kiss AB (1998) Thermoanalytical study of the composition of β-tungsten. J Therm Anal Calor 54:815–824
Stewart GR (2015) Superconductivity in the A15 structure. Phys C Superconduct Appl 514:28–35
Pyykkö P, Atsumi M (2009) Molecular single-bond covalent radii for elements 1–118. Chem Eur J 15:186–197
Pyykkö P, Atsumi M (2009) Molecular double-bond covalent radii for elements Li–E112. Chem Eur J 15:12770–12779
Fergusson JE (1967) Halide chemistry of chromium, molybdenum and tungsten. In: Gutman V (ed) Halogen chemistry, vol III. Academic Press, New York, pp 227–303
Abramenko YV, Gornovskii AD, Sergienko VS, Abramenko VL (1992) Coordination chemistry of tungsten halides and oxyhalides. Zh Neorg Khim J Inorg Chem 37:2689–2711. (Абраменко ЮВ, Горновский АД, Сергиенко ВС, Абраменко ВЛ (1992) Координационная химия галогенидов и оксогал-огенидов вольфрама. Ж Неорг Хим 37:2689–2711) [in Russian]
Meyer JT, McCleverty JA (eds) (2003) Comprehensive coordination chemistry II, from biology to nanotechnology, vol 4, 2nd edn. Elsevier, Amsterdam
Cotton FA, Rice CE (1978) Tungsten pentachloride. Acta Crystallogr B34:2833–2834
Nägele A (2001) Synthese und Untersuchungen von Clusterverbindungen der Übergangsmetalle Mo, W und Nb; Reaktivität bei Festkörperreaktionen (Synthesis and investigation of cluster compounds of the transition metals Mo, W and Nb; reactivity of solid-state reactions), Dissertation [in German], Universität Tübingen
Siepmann R, Schnering HG, Schäfer H (1967) Tungsten trichloride [W6Cl12]Cl6. Angew Chem 79:637
Nägele A, Glaser J, Meyer HJ (2001) W6Cl18: Neue Synthesen, neue Strukturverfeinerung, elektronische Struktur und Magnetismus (W6Cl18: new syntheses, new structure refinement, electronic structure and magnetism). Z Anorg Allg Chem [in German] 627:244–249
Dill S, Glaser J, Ströbele M, Tragl S, Meyer HJ (2004) Überschreitungen der konventionellen Zahl von Clusterelektronen in Metallhalogeniden des M6X12-Typs: W6Cl18, (Me4N)2[W6Cl18] und Cs2[W6Cl18] (Beyond the conventional number of electrons in M6X12 type metal halide clusters: W6Cl18, (Me4N)2[W6Cl18], and Cs2[W6Cl18]). Z Anorg Allg Chem [in German] 630:987–992
Weisser M, Tragl S, Meyer HJ (2009) From cluster to cluster: structural transformation reactions among tungsten chloride clusters. J Clust Sci 20:249–258
Ströbele SM, Meyer HJ (2010) The new binary tungsten iodide W15I47. Z Anorg Allg Chem 636:62–66
Priest HF, Swinehert CF (2007) Anhydrous metal fluorides. In: Audrieth LF (ed) Inorganic syntheses, vol III. Wiley-Interscience, New York, pp 171–183
Lassner E, Schubert WD (1999) Tungsten: properties, chemistry, technology of the elements, alloys, and chemical compounds. Springer Science & Business Media, New York
Lunk HJ, Petke W (1974) Eine bequeme Methode zur Darstellung von Wolframoxidtetrachlorid (A convenient method for the preparation of tungsten oxytetrachloride). Z Chem [in German] 14:365
Zheng Y, Peters K, Siepmann R, v. Schnering HG (1998) Crystal structure of tungsten pentabromide, WBr5. Z Kristallogr New Cryst Struct 213:499
Tillack J, Eckerlin PP, Dettingmeijer JH (1966) Darstellung und Eigenschaften von Wolframdioxid-dijodid, WO2J2 (Preparation and properties of tungsten dioxydiiodide, WO2I2). Angew Chem [in German] 78:451
Schäfer H, Giegling D, Rinke K (1968) Zum System W/O/J. III. Das thermische Verhalten von WO2J2 (About the system W/O/I. III. Thermal behavior of WO2I2). Z Anorg Allg Chem [in German] 357:25–29
Gupta SK (1969) Thermal stabilities of tungsten oxyiodides. J Phys Chem 73:4086–4094
Krebs B, Brendel C, Schäfer H (1987) Über die Reaktion von W3O mit lod. Darstellung, Kristallstruktur und Eigenschaften von WOI3 (On the reaction of W3O with iodine: preparation, crystal structure, and properties of WOI3). Z Anorg Allg Chem [in German] 553:127–135
Sahle W (1983) Electron microscopy studies of tungsten oxides in the range WO3–WO2.72. Phase relations, defect structures, structural transformations and electrical conductivity. Chem Commun Univ Stockholm 4:1–53
Migas DB, Shaposhnikov VL, Rodin VN, Borisenko VE (2010) Tungsten oxides. I. Effects of oxygen vacancies and doping on electronic and optical properties of different phases of WO3. J Appl Phys 108:093713-1–093713-7
Vogt T, Woodward PM, Hunter BA (1999) The high-temperature phases of WO3. J Solid State Chem 144:209–215
Gerand G, Novogorocki G, Guenot J, Figlarz M (1979) Structural study of a new hexagonal form of tungsten trioxide. J Solid State Chem 29:429–434
Balázsi C, Farkas-Jahnke M, Kotsis I, Petrás L, Pfeifer J (2001) The observation of cubic tungsten trioxide at high-temperature dehydration of tungsten acid hydrate. Solid State Ionics 141–142:411–416
Szilágyi IM, Wang L, Gouma PI, Balázsi C, Madarász J, Pokol G (2009) Preparation of hexagonal WO3 from hexagonal ammonium tungsten bronze for sensing NH3. Mater Res Bull 44:505–508
Schmidt P, Binnewies M, Glaum R, Schmidt M (2013) Chemical vapor transport reactions methods, materials, modeling. INTECH open science/open minds, doi: 10.5772/55547. Chapter 9:227–305
Migas DB, Shaposhnikov VL, Rodin VN, Borisenko VE (2010) Tungsten oxides. II. The metallic nature of Magnéli phases. J Appl Phys 108:093714–1–093714-6
Wadsley AD (1967) Inorganic non-stoichiometric compounds. In: Mandelcorn L (ed) Non-stoichiometric compounds. Academic Press, New York
Canadell E, Whangbo MH (1991) Conceptual aspects of structure-property correlations and electronic instabilities, with applications to low-dimensional transition-metal oxides. Chem Rev 91:965–1034
Wöhler F (1824) Ueber das Wolfram. (About tungsten). Ann Physik [in German] 78:345–358
Dickens PG, Whittingham MS (1968) The tungsten bronzes and related compounds. Rev Chem Soc 22:30–44
Lunk HJ, Ziemer B, Salmen M, Heidemann D (1993–1994) What is behind ‘tungsten blue oxides’? Int J Refract Metals Hard Mater 12:17–26
Lunk HJ, Salmen M, Heidemann D (1998) Solid-state 1H-NMR studies of different tungsten blue oxides and related substances. Int J Refract Metals Hard Mater 16:23–30
Szilágyi IM, Hange F, Madarász J, Pokol G (2006) In situ HT-XRD study on the formation of hexagonal ammonium tungsten bronze by partial reduction of ammonium paratungstate tetrahydrate. Eur J Inorg Chem 2006:3413–3418
Zollfrank C, Gutbrod K, Wechsler P, Guggenbichler JP (2012) Antimicrobial activity of transition metal acid MoO3 prevents microbial growth on material surfaces. Mat Sci Eng C32:47–54
Lunk HJ, Guggenbichler JP (2014) Antimikrobielle Wirkung von Übergangsmetalloxiden und ihr Einsatz in Medizin, Industrie und Haushalt (Antimicrobial properties of transition metal oxides and their application in medicine, industry and household). Leibniz Sozietät, Vortrag in der Klasse für Naturwissenschaften und Technikwissenschaften am 8. Mai 2014 (Presentation at the section “Natural and technical sciences” on May 8th, 2014). [in German] Leibniz Online 16:1–12. http://leibnizsozietaet.de/wp-content/uploads/2014/11/LunkGuggenbichler.pdf
Thiele A, Fuchs J (1979) Struktur und Schwingungsspektren von Monomolybdaten und Monowolframaten organischer Kationen (Structure and vibrational spectra of monomolybdates and monotungstates with organic cations). Z Naturforsch [in German] 34b:145–154
Cruywagen JJ (2000) Protonation, oligomerization, and condensation reactions of vanadate(V), molybdate(VI), and tungstate(VI). Adv Inorg Chem 49:127–182
Fuchs J, Palm R, Hartl H (1996) K7HW5O19·10H2O—a novel isopolyoxotungstate(VI). Angew Chem Int Ed 35:2651–2653
Lindqvist I (1950) Crystal structure studies on anhydrous sodium molybdates and tungstates. Acta Chem Scand 4:1066–1074
Okada K, Morikawa H, Marumo F, Iwai S (1975) Disodium ditungstate. Acta Cryst B31:1200–1201
Zhai HJ, Xin Huang X, Waters T, Wang XB, O’Hair RAJ, Wedd AG, Wang LS (2005) Photoelectron spectroscopy of doubly and singly charged group VIB dimetalate anions: M2O7 2− MM′O7 2−, and M2O7 − (M, M′ = Cr, Mo, W). J Phys Chem A109:10512–10520
Wang J, You JL, Sobol AA, Lu LM, Wang M, Wu J, Lv XM, Wan SM (2017) In-situ high temperature Raman spectroscopic study on the structural evolution of Na2W2O7 from the crystalline to molten states. J Raman Spectrosc 48:298–304
Wei Q, Shi H, Cheng X, Qin L, Ren G, Shu K (2010) Growth and scintillation properties of the Na2W2O7 crystal. J Crystal Growth 312:1883–1885
Janović DJ, Validžić ILJ, Mitrić M, Nedelković JM (2013) Crystal structure studies on plate/shelf like disodium ditungstate. Bull Mater Sci 36:149–152
Burtseva KG, Chernaya TS, Sirota MI (1978) Determination of crystal- and molecular structure of sodium paratungstate. Dokl Akad Nauk SSSR Proc USSR Acad Sci 243:104–107. (Бурцева КГ, Черная ТС, Сирота МИ (1978) Определение кристаллической и молекулярной структуры паравольфрамата натрия. Докл Акад Наук СССР 243:104–107) [in Russian]
Fuchs J, Flindt EP (1979) Darstellung und Strukturuntersuchung von Polywolframaten—Ein Beitrag zur Aufklärung des Parawolframations A (Preparation and structure investigation of polytungstates. A contribution to the paratungstate A problem). Z Naturforsch [in German] 34b:412–422
Tolkačeva EO, Sergienko VS, Iljuchin AB, Meschkov SV (1997) Study of interaction of the anions WO4 2− and MoO4 2− with 1-oxyethylidenediphosphonic acid using 31P-NMR spectroscopy and single-crystal analysis. Crystal structure of Na8[W6O17(L*)2]·26H2O and Na6W7O24·14H2O. Zh Neorg Khim J Inorg Chem 42:752–764. (Toлкaчeва ЕО, Cеpгиенко ВС, Илюхин АБ, Mешкoв СВ (1997) Bзаимодействие аниoнoв WO4 2− и MoO4 2− с 1-oксиэтилидендифoсфoнoвoй кислoтoй по данным спектроскопии ЯМР 31P и рентгеноструктурного анализа. Кристаллическая структура Na8[W6O17(L*)2]·26H2O и Na6W7O24·14H2O. Ж Неорг Хим 42:752–764) [in Russian]
D’Amour H, Altman R (1972) Die Kristallstruktur des Ammoniumparawolframat-tetrahydrats (NH4)10[H2W12O42]·4H2O. (Crystal structure of ammonium paratungstate tetrahydrate (NH4)10[H2W12O42]·4H2O). Z Kristsllogr [in German] 136:23–47
Hartl H, Palm R, Fuchs J (1993) Ein neuer Parawolframat-Typ (A new type of paratungstate). Angew Chem [in German] 105:1545–1547
Okada K, Morikawa H, Marumo F, Iwai S (1976) The crystal structure of K2W3O10. Acta Cryst B32:1522–1525
Chatterjee S, Mahapatraa PK, Singh K, Choudharyb RNP (2003) Structural, electrical and dielectric properties of Na2W3O10 ceramic. Mater Lett 57:2616–2620
Christian JB, Whittingham MS (2008) Structural study of ammonium metatungstate. J Solid State Chem 181:1782–1791
Viswanathan K (1974) Crystal structure of sodium tetratungstate, Na2W4O13. J Chem Soc, Dalton Trans 20:2170–2172
Fuchs J, Hartl H, Schiller W, Gerlach U (1975) Die Kristallstruktur des Tributylammoniumdekawolframats [(C4H9)3NH]4W10O32 (Crystal structure of tributylammonium decatungstate [(C4H9)3NH]4W10O32). Acta Cryst [in German] B32:740–749
Lindqvist I (1952) On the structure of the paratungstate ion. Acta Cryst 5:667–670
Lipscomb WN (1965) Paratungstate Ion. Inorg Chem 4:132–134
Lunk HJ, Čuvaev, Kolli ID, Spicyn VI (1968) Investigation of the structure of lithium, sodium and potassium paratungstate by proton magnetic resonance. Dokl Akad Nauk SSSR Proc USSR Acad Sci 181:357–360. (Лунк ХИ, Чуваев ВФ, Колли ИД, Спицын ВИ (1968) Исследование строения паравольфраматов лития, натрия и калия методом протонного магнитного резонанса (П.М.Р). Докл Акад Наук СССР 181:357–360) [in Russian]
Weiss G (1969) Die Struktur des Parawolframations am Beispiel des Ammoniumparawolframates (NH4)10[H2W12O42]·10H2O (The structure of the paratungstate anion using the example of (NH4)10[H2W12O42]·10H2O. Z Anorg Allg Chem [in German] 368:279–283
Evans HT Jr, Prince E (1983) Location of internal hydrogen atoms in the paradodecatungstate polyanion by neutron diffraction. J Am Chem Soc 105:4838–4839
Hempel K, Saradshow M (1967) Löslichkeit und stabile Kristallhydrate im System Ammoniumparawolframat-Wasser (Solubility and stable hydrates in the system ammonium paratungstate–water). Kristall Technik [in German] 3:437–445
Averbuch-Pouchot MT, Tordjman I, Durif A, Guitel JC (1979) Structure d’un paratungstate d’ammonium (NH4)6H6W12O42·10H2O (Structure of ammonium paratungstate (NH4)6H6W12O42·10H2O). Acta Cryst [in French] B35:1675–1677
Evans HT Jr, Kortz U, Jameson GB (1993) Structure of potassium paradodecatungstate 71/2-hydrate. Acta Cryst C49:856–861
van Put JW (1991) Ammonium paratungstate as a raw material for the manufacturing of lamp filament tungsten wire. Dissertation, Delft University
van Put JW, Witkamp GJ, van Rosmalen GM (1993) Formation of ammonium paratungstate tetra- and hexa-hydrate. I: stability. Hydrometallurgy 34:187–201
Lunk HJ, Fait M, Ziemer B, Fuchs J, Hartl H (1999) Formation of heterotypic substitutional solid solutions (NH4)10-xKx[H2W12O42]·nH2O in the ammonium paratungstate ’Z’/potassium paratungstate ’Z’ system. Z Anorg Allg Chem 625:673–680
Berzelius JJ (1826) Beitrag zur näheren Kenntniss des Molybdäns (Contribution to a better understanding of molybdenum). Ann Phys [in German] 82:369–392
Keggin JF (1933) Structure of the molecule of 12-phosphotungstic acid. Nature 131:908–909
Keggin JF (1934) The structure and formula of 12-phosphotungstic acid. Proc R Soc A144:75–100
Pope MT (2013) Happy birthday Keggin structure! Eur J Inorg Chem 2013:1561
Pope MT (1983) Heteropoly and isopoly oxometalates. Springer-Verlag, Berlin-Heidelberg-New York-Tokyo
Pope MT (1991) Molybdenum oxygen chemistry. Progr Inorg Chem 39:181–257
Pope MT, Müller A (eds) (1994) Polyoxometalates: from platonic solids to anti-retroviral activity. Kluwer Academic Publishers, New York
Baker LCW, Glick DC (1998) Present general status of understanding of heteropoly electrolytes and a tracing of some major highlights in the history of their elucidation. Chem Rev 98:3–50
Mizuno N, Misono M (1998) Heterogeneous catalysis. Chem Rev 98:199–217
Sadakane M, Steckhan E (1998) Electrochemical properties of polyoxometalates as electrocatalysts. Chem Rev 98:219–237
Müller A, Peters F, Pope MT, Gatteschi D (1998) Polyoxometalates: very large clusters–nanoscale magnets. Chem Rev 98:239–271
Klemperer WG, Wall CG (1998) Polyoxoanion chemistry moves toward the future: from solids and solutions to surfaces. Chem Rev 98:297–306
Rhule JT, Hill CL, Judd DA, Schinazi RF (1998) Polyoxometalates in medicine. Chem Rev 98:327–357
Rohmer MM, Bénard M, Blaudeau JP, Maestre JM, Poblet JM (1998) From Lindqvist and Keggin ions to electronically inverse hosts: ab initio modelling of the structure and reactivity of polyoxometalates. Coord Chem Rev 178–180:1019–1049
Kazansky LP, ChaquinP Fournier M, Hervé G (1998) Analysis of 183W and 17O NMR chemical shifts in polyoxometalates by extended Hückel mo calculations. Polyhedron 17:4353–4364
Yamase T, Pope MT (eds) (2002) Polyoxometalate chemistry for nano-composite design. Kluwer Academic Publishers, New York
Poblet JM, López X, Bo C (2003) Ab initio and DFT modelling of complex materials: towards the understanding of electronic and magnetic properties of polyoxometalates. Chem Soc Rev 32:297–308
Liu S, Volkmer D, Kurth DG (2003) Functional polyoxometalate thin films via electrostatic layer-by-layer self-assembly. J Cluster Sci 14:405–419
Brian LE, Baronetti GT, Thomas HJ (2003) The state of the art on Wells–Dawson heteropoly-compounds: a review of their properties and applications. Appl Catal A 256:37–50
Hill CL (2004) Polyoxometalates: reactivity. In: Wedd AG (ed) Comprehensive coordination chemistry II: from biology to nanotechnology, vol 4. Elsevier, Amsterdam, pp 679–750
Mizuno N, Yamaguchi K, Kamata K (2005) Epoxidation of olefins with hydrogen peroxide catalyzed by polyoxometalates. Coord Chem Rev 249:1944–1956
Yun G, Changwen H, Hong L (2005) Research progress in synthesis and catalysis of polyoxometalates. Prog Nat Sci 15:385–394
Tajima Y (2005) Polyoxotungstates reduce the β-lactam resistance of methicillin-resistant staphylococcus aureus. Mini-Rev Med Chem 5:255–268
Fedotov MA, Maksimovskaya RI (2006) NMR structural aspects of the chemistry of V, Mo, W polyoxometalates. J Struct Chem 47:952–978
Michailovski A, Patzke GR (2006) Hydrothermal synthesis of molybdenum oxide based materials: strategy and structural chemistry. Chem Eur J 12:9122–9134
He T, Yao J (2006) Photochromism in composite and hybrid materials based on transition-metal oxides and polyoxometalates. Prog Mater Sci 51:810–879
Gouzerh P, Che M (2006) From Scheele and Berzelius to Müller—Polyoxometalates (POMs) revisited and the “missing link” between the bottom up and top down approaches. Actual Chim 298:9–22
Long DL, Tsunashima R, Cronin L (2010) Polyoxometallate als Bausteine für funktionelle Nanosysteme (Polyoxometalates as building blocks for functional nanosystems). Angew Chem 122:1780–1803
(2012) Themed collection: polyoxometalate cluster science 2010. Chem Soc Rev 41:7325–7646
Lunk HJ (2014) In: Steudel R, Huheey JE, Keiter EA, Keiter RL (eds) Inorganic chemistry—principles of structure and reactivity, 5th edn. Walter de Gruyter GmbH, Berlin/Boston, pp 967–984. (Anorganische Chemie – Prinzipien von Struktur und Reaktivität, 5th edn. Walter de Gruyter GmbH, Berlin/Boston pp 967–984) [in German]
Monakhov KY, Moors M, Kögerler P (2017) Perspectives for polyoxometalates in single-molecule electronics and spintronics, vol 69. In: van Eldik R, Cronin L (eds) Adv Inorg Chem. Academic Press, Elsevier, Amsterdam, pp 251–286
Soriano-López J, Song F, Patzke GR, Galan-Mascaros JR (2018) Photoinduced oxygen evolution catalysis promoted by polyoxometalate salts of cationic photosensitizers. Front Chem. https://www.frontiersin.org/articles/10.3389/fchem.2018.00302/full
Sullivan KP, Yin Q, Collins-Wildman DL, Tao M, Geletii YV, Musaev DG, Lian T, Hill CL (2018) Multi-tasking POM systems. Front Chem 6:1–10 (Article 365)
Kortz U, Sadakane M (2019) Celebrating polyoxometalates (cluster issue). Eur J Inorg Chem 2019:336–541 (guest editors)
Zhang Z, Li HL, Wang YL, Yang GY (2019) Syntheses, structures, and electrochemical properties of three new acetate-functionalized zirconium-substituted germanotungstates: from dimer to tetramer. Inorg Chem 58:2372–2378
Martín S, Takashima Y, Lin CG, Song YF, Miras HN, Cronin L (2019) Integrated synthesis of gold nanoparticles coated with polyoxometalate clusters. Inorg Chem 58:4110–4116
Tian AX, Yang ML, Fu YB, Ying J, Wang XL (2019) Electrocatalytic and Hg2+ fluorescence identifiable bifunctional sensors for a series of Keggin compounds. Inorg Chem 58:4190–4200
Wang YL, Zhao JW, Zhang Z, Sun JJ, Li XY, Yang BF, Yang GY (2019) Enentiomeric polyoxometalates based on malate chirality-inducing tetra-ZrIV substituted Keggin dimeric clusters. Inorg Chem 58:4657–4664
Marignac MC (1864) Recherches sur les acides silicotungstiques, et note sur la constitution de l’acide tungstique (Investigations of silicotungstic acids, and a note about the structure of tungstic acid). Ann Chim Phys [4] [in French] 3:5–76
Baker LCW, Figgis JS (1970) New fundamental type of inorganic complex: hybrid between heteropoly and conventional coordination complexes. Possibilities for geometrical isomerisms in 11-, 12-, 17-, and 18-heteropoly derivatives. J Am Chem Soc 92:3794–3797
Kondinski A, Parac-Vogt TN (2018) Keggin structure, quō vādis? Front Chem 6:346
Rosenheim A, Jaenicke J (1917) Zur Kenntnis der Iso- und Heteropolysäuren. XV. Mitteilung Über Heteropolywolframate und einige Heteropolymolybdänate (About iso- and heteropoly acids. XV. Information about heteropoly tungstates and several heteropolymolybdates). Z Anorg Allg Chem [in German] 101:235–275
Čuvaev VF, Lunk HJ, Spicyn VI (1968) Investigation of the structure of sodium and potassium metatungstate by proton magnetic resonance. Dokl Akad Nauk SSSR Proc USSR Acad Sci 181:133–136. (Чуваев ВФ, Лунк ХИ, Спицын ВИ (1968) Исследование строения метавольфраматов натрия и калия методом протонного магнитного резонанса (П.М.Р). Докл Акад Наук СССР 181:133–136) [in Russian]
Centralchemical consulting. Heavy liquid for float sink separations. https://www.chem.com.au/heavy_liquid.html
Kamps R, Plewinsky B, Miehe M, Wetz K (1984) Agent for the separation of dissolved and/or undissolved materials of different buoyancy densities or densities by means of solutions of true metatungstates. US Patent 4557718A
Krukowski ST (1988) Sodium metatungstate: a new heavy-mineral separation medium for the extraction of conodonts from insoluble residues. J Paleontol 62:314–316
Fait MJG, Moukhina E, Feist M, Lunk HJ (2016) Thermal decomposition of ammonium paratungstate tetrahydrate: new insights by a combined thermal and kinetic analysis. Thermochim Acta 637:38–50
Matsumoto KY, Kobayashi A, Sasaki Y (1975) The Crystal Structure of β-K4SiW12O40·9H2O containing an isomer of the Keggin ion. Bull Chem Soc Jpn 48:3146–3151
Tézé A, Cadot E, Béreau V, Hervé G (2001) About the Keggin isomers: crystal structure of [N(C4H9)4]4-γ-[SiW12O40], the γ-isomer of the Keggin ion. Synthesis and 183W NMR characterization of the mixed γ-[SiMo2W10O40]n− (n = 4 or 6). Inorg Chem 40:2000–2004
Sartzi H, Miras HN, Vilà-Nadal L, Long DL, Cronin L (2015) Trapping the δ isomer of the polyoxometalate-based Keggin cluster with a tripodal ligand. Angew Chem Int Ed 54:15488–15492
Mialane P, Dolbecq A, Lisnard L, Mallard A, Marrot J, Sécheresse F (2002) [ɛ-PMo12O36(OH)4{La(H2O)4}4]5+: the first ɛ-PMo12O40 Keggin ion and its association with the two-electron-reduced α-PMo12O40 isomer. Angew Chem Int Ed 41:2398–2401
Johansson G (1960) On the crystal structure of some basic aluminum salts. Acta Chem Scand 14:771–773
Kampf AR, Hughes JM, Nash BP, Marty J (2017) Kegginite, Pb3Ca3[AsV12O40(VO)]·20H2O, a new mineral with a novel ɛ-isomer of the Keggin anion. Am Mineral 102:461–465
Mohs scale of mineral hardness. https://en.wikipedia.org/wiki/Mohs_scale_of_mineral_hardness
Wells AF (1940) X. Finite complexes in crystals: a classification and review. Lond Edinb Dubl Phil Mag 30:103–134
Dawson B (1953) The structure of the 9(18)-heteropoly anion in potassium 9(18)-tungstophosphate, K6(P2W18O62)·14H2O. Acta Cryst 6:113–126
Hayashi A, Wihadi MNK, Ota H, López X, Ichihashi K, Nishihara S, Inoue K, Tsunoji N, Sano T, Masahiro Sadakane M (2018) Preparation of Preyssler-type phosphotungstate with one central potassium cation and potassium cation migration into the Preyssler molecule to form di-potassium-encapsulated derivative. ACS Omega 2018:2363–2373
Preyssler C (1970) Étude sur l’existence de l’anion 3 phospho 18 tungstique (Study on the existence of the anion 18-tungsto-3-phosphate). Bull Soc Chim Fr [in French] 1970:30–36
Alizadeh MH, Harmalker SP, Jeannin Y, Martin-Frère J, Pope MT (1985) A heteropolyanion with fivefold molecular symmetry that contains a nonlabile encapsulated sodium ion. The structure and chemistry of [NaP5W30O110]14−. J Am Chem Soc 107:2662–2669
Haider A, Zarschler K, Joshi SA, Smith RM, Lin Z, Mougharbel AS, Herzog U, Müller CE, Stephan H, Kortz U (2018) Preyssler-Pope-Jeannin polyanions [NaP5W30O110]14− and [AgP5W30O110]14−: microwave-assisted synthesis, structure, and biological activity. Z Anorg Allg Chem 644:752–758
Yasuda H, He LN, Sakakura T, Hu C (2005) Efficient synthesis of cyclic carbonate from carbon dioxide catalyzed by polyoxometalate: the remarkable effects of metal substitution. J Catal 233:119–122
Liu H, Gomez-Garcia CJ, Peng J, Sha J, Li Y, Yan Y (2008) 3D-transition metal mono-substituted Keggin polyoxotungstate with an antenna molecule: synthesis, structure and characterization. Dalton Trans 2008:6211–6218
Xu Q, Wang X, Zhu Z, Yu D, Chen J, Hua Y, Wang C (2010) Synthesis, characterization and electrochemical properties of Keggin-type co-substituted heteropolyanion SiW11O39Co(II)(H2O)6−. Hainan-Shifan-Daxue-xuebao (J Hainan Normal Univ) Ziran kexue ban (Nat Sci) 23:278–282
Dianat S, Tangestaninejad S, Yadollahi B, Bordbar AK, Zarkesh-Esfahani SH, Habibi P (2014) In vitro antitumor activity of parent and nano-encapsulated mono cobalt-substituted Keggin polyoxotungstate and its ctDNA binding properties. Chem Biol Interact 215:25–32
Zhang S, Wang KY, Cheng L, Wang C (2019) Preparation and characterization of monocobalt-substituted tungstosilicate/aniline/graphene nanocomposite. J Solid State Chem 272:118–125
Wassermann K, Lunk HJ, Palm R, Fuchs J (1994) A novel triply chromium(III)-substituted Keggin anion, [A-α-SiO4W9Cr3(OH)3O33]17−. Acta Cryst C50:348–350
Wassermann K, Palm R, Lunk HJ, Fuchs J, Steinfeld N, Stösser R (1995) Condensation of Keggin anions containing chromium(III) and aluminum(III), respectively. 1. Synthesis and X-ray structural determination of [{A-α-SiO4W9O30(OH)3Cr3}2(OH)3]11−. Inorg Chem 34:5029–5036
Wassermann K, Lunk HJ, Palm R, Fuchs J, Steinfeld N, Stösser R, Pope M (1996) Polyoxoanions derived from γ-[SiO4W10O32]8− containing oxo-centered dinuclear chromium(III) carboxylato complexes: synthesis and single-crystal structural determination of γ-[SiO4W10O32(OH)Cr2(OOCCH3)2(OH2)2]5−. Inorg Chem 35:3273–3279
Compain JD, Mialane P, Dolbecq A, Mbomekallé IM, Marrot J, Sécheresse F, Duboc C, Rivière E (2010) Structural, magnetic, EPR, and electrochemical characterizations of a spin-frustrated trinuclear CrIII polyoxometalate and study of its reactivity with lanthanum cations. Inorg Chem 49:285–2858
Liu W, Christian JH, Al-Oweini R, Bassil BS, van Tol J, Atanasov M, Neese F, Dalal NS, Kortz U (2014) Synthesis, detailed characterization, and theoretical understanding of mononuclear chromium(III)-containing polyoxotungstates [CrIII(HXVW7O28)2]13− (X = P, As) with exceptionally large magnetic anisotropy. Inorg Chem 53:9274–9283
Ginsberg AP (ed) (1990) Inorganic syntheses, vol 27. Willey Interscience, New York, pp 71–135
Cadot E, Thouvenot R, Tézé A, Hervé G (1992) Syntheses and multinuclear NMR characterizations of alpha-[SiMo2W9O39]8− and alpha-[SiMo3−xVxW9O40](4+x)− (x = 1, 2) heteropolyoxometalates. Inorg Chem 31:4128–4133
Anderson JS (1937) Constitution of the poly-acids. Nature 140:850
Evans HT Jr (1948) The crystal structures of ammonium and potassium molybdotellurates. J Am Chem Soc 70:1291–1292
Blazevic A, Rompel A (2016) The Anderson-Evans polyoxometalate: from inorganic building blocks via hybrid organic–inorganic structures to tomorrows “Bio-POM”. Coord Chem Rev 307:42–64
Liu W, Lin Z, Bassil BS, Al-Oweini R, Kortz U (2015) Synthesis and structure of hexatungstochromate(III), [H3CrIIIW6O24]6−. Chimia 69:537–540
Gumerova NI, Fraile TC, Roller A, Giester G, Pascual-Borràs M, Ohlin CA, Rompel A (2019) Direct single- and double-side triol-functionalization of the mixed type Anderson polyoxotungstate [Cr(OH)3W6O21]6−. Inorg Chem 58:106–113
Bijelic A, Rompel A (2017) Ten good reasons for the use of the tellurium-centered Anderson–Evan polyoxotungstate in protein crystallography. Acc Chem Res 50:144–448
Mauracher SG, Molitor C, Al-Oweini R, Kortz U, Rompel A (2014) Latent and active abPPO4 mushroom tyrosinase cocrystallized with hexatungstotellurate(VI) in a single crystal. Acta Cryst D70:230–315
Molitor C, Bijelic A, Rompel A (2016) In situ formation of the first proteinogenically functionalized [TeW6O24O2(Glu)]7− structure reveals unprecedented chemical and geometrical features of the Anderson-type cluster. Chem Commun 52:12286–12289
Bijelic A, Rompel A (2018) Polyoxometalates: more than a phasing tool in protein crystallography. Chem Texts 4:10
Peacock RD, Weakley TJR (1971) Heteropolytungstate complexes of the lanthanide elements. Part I. Preparation and reactions. J Chem Soc A 1971:1836–1839
Peacock RD, Weakley TJR (1971) Heteropolytungstate complexes of the lanthanide elements. Part II. Electronic spectra: a metal-ligand charge-transfer transition of cerium(III). J Chem Soc A 1971:1937–1940
Iball J, Low JN, Weakley TJR (1974) Heteropolytungstate complexes of the lanthanoid elements. Part III. Crystal structure of sodium decatungstocerate(IV)–water (1/30). J Chem Soc, Dalton Trans 1974:2021–2024
Rosu C, Weakley TJR (1998) Redetermination of sodium [bis(pentatungstato)cerate(IV)](8–) 30 hydrate, Na8[Ce(W5O18)2]·30H2O. Acta Cryst C54:IUC9800047. https://doi.org/10.1107/s0108270198099363
Moriyasu S, Toshihiro Y (1993) Crystal structure and luminescence site of Na9[CeO8W10O28]·2H2O. Bull Chem Soc Jpn 66:444–449
Xue GL, Liu B, Wang WL, Li QD, Li HX (2002) Synthesis and crystal structure of Na9[CeO8W10O28]·34H2O. Acta Chim Sinica 60:2022–2028
Yang P, Lin Z, Alfaro-Espinoza G, Ullrich MS, Rat CI, Silvestru C, Kortz U (2016) 19-Tungstodiarsenate(III) functionalized by organoantimony(III) groups: tuning the structure–bioactivity relationship. Inorg Chem 55:251–258
Jeannin Y, Fournier M (1987) Nomenclature of polyanions. Pure Appl Chem 59:1529–1548
Jeannin Y (1998) The nomenclature of polyoxometalates: how to connect a name and a structure. Chem Rev 98:51–76
Lunk HJ (2015) Incandescent lighting and powder metallurgical manufacturing of tungsten wire. ChemTexts 1:3
Pácz A (1922) Metal and its manufacture. US Patent 1,410,499
Welsch G (1994) The evolution of tungsten lamp wire. In: Dalder ENC, Grobstein T, Olsen CS (eds) Evolution of refractory metals and alloys. The Minerals, Metals & Materials Society, Pittsburgh, pp 201–218
Gaal I, Schade P, Harmat P, Horacsek O, Bartha L (2006) Contradictions and new aspects of the bubble model of doped tungsten wires. Int J Refract Met Hard Mat 24:311–320
Schade P (2010) 100 years of doped tungsten wire. Int J Refract Met Hard Mat 28:648–660
Salmen M, Lunk HJ, Gahn AG, Altmann B, Fait M (1998) Method of manufacturing a non-sag tungsten wire for electric lamps. US Patent 5,795,366
Lunk HJ, Stevens HJ, Patrician TJ, Martin III HD (2000) Method of making non-sag tungsten wire. US Patent 6,129,890
Lunk HJ, Salmen M, Stevens HJ (2000) Method of making non-sag tungsten wire for electric lamps. US Patent 6,165,412
Lunk HJ, Salmen M, Nached AS, Winnicka MB, Stevens HJ (2002) Boron addition for making potassium-doped tungsten. US Patent 6,478,845
Kolaska H (2007) Hartmetall—gestern, heute und morgen (Hardmetal—yesterday, today and tomorrow). Metall [in German] 61:825–832
Ortner HM, Ettmayer P, Kolaska H (2014) The history of the technological progress of hard metals. Int J Refract Met Hard Mat 44:148–159
Pierson HO (1992) Handbook of chemical vapor deposition (CVD): principles, technology, and applications. William Andrew Inc. carbide fine powders. Ceramics Intern 41B:1271–1277
Luković J, Babić B, Bučevac D, Prekajski M, Pantić J, Baščarević Z, Matovića B (2015) Synthesis and characterization of tungsten carbide fine powders. Ceramics Intern 41B:1271–1277
Tretyakov LI, Klyachko LI (1998) On the history of domestic cemented carbides. Tsvetnye Metally J Non-ferrous Met 8:47–56. (Третьяков ВИ, Клячко ЛИ (1998) К истории отечественных твёрдых сплавов. Цветные металлы 8:47–56) [in Russian]
Konyashin I, Klyachko LI (2015) History of cemented carbides in the Soviet Union. Int J Refract Met Hard Mat 49:9–26
Zerr A, Eschnauer H, Kny E (2012) Metallic hard metals (cemented carbides). In: Hard materials, Chapter 3. Ullmann’s Encyclopedia of Industrial Chemistry
Upadhyaya GS (1998) Cemented tungsten carbides: production, properties and testing. Noyes Publications, Westwood
Toxic substances portal—tungsten. https://www.atsdr.cdc.gov/phs/phs.asp?id=804&tid=157
Toxicological profile for tungsten (2005) US Department of Health and Human Services, Public Health Service Agency for Toxic Substances and DiseasecRegistry. https://www.atsdr.cdc.gov/toxprofiles/tp186-c6.pdf
US Department of the Interior, Director’s Order No. 219: use of nontoxic ammunition and fishing tackle. https://www.documentcloud.org/documents/3479687
The US Secretary of the Interior, Order No. 3346: revocation of the United States Fish and Wildlife Service Director’s Order No. 219 (use of nontoxic ammunition and fishing tackle). https://www.doi.gov/sites/doi.gov/files/uploads/order_no._3346.pdf
Mikko D (2000) US Military “Green Bullet”. http://www.firearmsid.com/Feature%20Articles/GreenBullets/GreenBullets.htm
A proposed rule by the Fish and Wildlife Service on 03/15/2004: migratory bird hunting; approval of three shot types—tungsten–bronze–iron, tungsten–iron and tungsten–tin–bismuth—as nontoxic for hunting waterfowl and coots. Federal Register/Vol. 69, 50 CFR Part 20, RIN 1018-AT32, 03/15/2004
Tungsten and selected tungsten compounds, tungsten [7440-33-7], sodium tungstate [13472-45-2], tungsten trioxide [1314-35-8]. Review of toxicological literatures, prepared for Scott Masten, National Institute of Environmental Health Sciences, submitted by Karen E. Haneke, Integrated Laboratory Systems, Inc., January 2003, p 37
Brookes K (2006) Improving the environment and QA results. Metal Powder Rep 61:26–31
Lunk HJ, Roychowdury S (2006) Suppression of tungsten’s leachability. Intern Conf Tungsten Refract Hardmet VII Orlando/USA Proc 7:107–115
Lunk HJ, Morgan RD, Stevens HJ (2006) Method for suppressing the leachability of certain metals like tungsten and lead. EP 1,683,878 A2, https://patentimages.storage.googleapis.com/33/3b/b5/62737e4be42161/EP1683878A2.pdf
Acknowledgments
The authors are indebted to Fritz Scholz for his invaluable discussions and stimulating ideas. We thank Anja Albrecht, Bernhard Altmann, Martin Fait, Nadiia Gumerova, Ulrich Kortz, Hugo Ortner and Annette Rompel for their support. Our special thanks go to Ralf T. Schmitt from Museum für Naturkunde Berlin for providing pictures of the minerals wolframite and scheelite.
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Lunk, HJ., Hartl, H. Discovery, properties and applications of tungsten and its inorganic compounds. ChemTexts 5, 15 (2019). https://doi.org/10.1007/s40828-019-0088-1
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DOI: https://doi.org/10.1007/s40828-019-0088-1