Abstract
In the crystal structures of the minerals edoylerite, deanesmithite, and wattersite and in the structures of the compounds HgCrO4, Hg3O2CrO4 (analog of the mineral schuetteite), and Pb2HgO2CrO4, there are atomic groups or fragments linked by relatively strong (covalent) bonds. The anion fragments represented by CrO4 tetrahedra are condensed into pairs and chains, in which adjacent tetrahedra are related by symmetry centers. The cation fragments form various patterns from zigzag ribbons of [Hg4S4] rings to ribbons and frameworks with [Hg6O2] r-octahedra, [Hg2CrO] and [Pb2HgO] triangles, and [Hg6Cr2O4] (stella quadrangula) groups. The symmetry of the fragments and their assemblies is analyzed. Analysis of the reference crystal-forming planes has revealed cation sublattices (close to the F-cubic sublattice in two cases), determining the typical features of the structures.
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REFERENCES
S. V. Krivovichev S. K. Filatov (2001) Crystal Chemistry of Minerals and Inorganic Compounds with Complexes of Anion-Centered Tetrahedra St. Petersburg University St. Petersburg
S. V. Borisov S. A. Magarill N. V. Pervukhina (2003) Zh. Strukt. Khim. 44 IssueID6 1102–1108
S. V. Borisov S. G. Kozlova S. P. Gabuda (2003) Zh. Strukt. Khim. 44 IssueID5 187–190
E. Le Fur R. Gautler E. Furet J. Y. Pivan (2002) Inorg. Chem. 41 IssueID16 4227–4231
P. C. Burns (1999) Can. Miner. 37 113–118
L. A. Groat A. C. Roberts Y. Le Page (1995) Can. Miner. 33 41–46
J. T. Szymanski L. A. Groat (1997) Can. Miner. 35 765–772
T. Hansen Hk. Müller-Buschbaum L. Walz (1995) Z. Naturforsch. B50 47–50
C. Stålhandske (1978) Acta Crystallogr. B34 1968–1969
K. Aurivillius C. Stålhandske (1975) Z. Kristallogr. 142 129–141
W. Klein J. Curda K. Friese M. Jansen (2002) Acta Crystallogr. C58 i23–i24
G. Nagorsen S. Lyng A. Weiss A. Weiss (1962) Angew. Chem. 74 119
H. Nyman S. Andersson (1979) Acta Crystallogr. A35 934–936
H.-J. Riebe H.-L. Keller (1989) Z. Anorg. Allgem. Chem. 574 191–198
S. V. Krivovichev P. C. Burns (2001) Eur. J. Mineral. 13 801–809
S. V. Borisov R. F. Klevtsova S. A. Magarill et al. (2002) J. Struct. Chem. 43 IssueID4 615–621
S. V. Borisov (2000) Kristallografiya 45 IssueID5 779–783
S. V. Borisov (1996) Zh. Strukt. Khim. 37 IssueID5 907–915
N. A. Bliznyuk S. V. Borisov (1992) Zh. Strukt. Khim. 33 IssueID2 145–165
W. P. Pearson (1972) Crystal Chemistry and Physics of Metals and Alloys Wiley New York
S. V. Borisov N. A. Stoporova (1985) Zh. Strukt. Khim. 26 IssueID3 98–103
S. V. Borisov N. V. Podberezskaya N. V. Pervukhina S. A. Magarill (1998) Z. Kristallogr. 213 253–258
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Original Russian Text Copyright © 2004 by S. V. Borisov, S. A. Magarill, and N. V. Pervukhina
Translated from Zhurnal Strukturnoi Khimii, Vol. 45, No. 3, pp. 471–479, May–June, 2004.
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Borisov, S.V., Magarill, S.A. & Pervukhina, N.V. On crystal chemistry of mercury chromates. Details of fragmentation and packing in crystal structures. J Struct Chem 45, 446–453 (2004). https://doi.org/10.1007/s10947-005-0012-y
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DOI: https://doi.org/10.1007/s10947-005-0012-y