Abstract
Diammonium series of Cu hybrid perovskites of the formula [(NH3)(CH2) n (NH3)]CuCl4, n = 6–9 are prepared from an ethanolic solution in stoichiometric ratio 1:1 (organic/inorganic). Formation of the desired material was confirmed and characterizes by microchemical analysis, FTIR, XRD and XPS spectra. The structure consists of corner-shared octahedron [CuCl4]2− anion alternative by organic [(NH3)(CH2) n (NH3)]2+ cations. The organic and inorganic layers form infinite 2D sheet that are connected via NH···Cl hydrogen bond. The calculated lattice potential energy U pot (kJ/mol) and lattice enthalpy ΔH L (kJ/mol) are inversely proportional to the molecular volume V m (nm3) and organic chain length. Optical properties show strong absorption peak at UV–visible range. The band gap energy calculated using Kubelka–Munk equation shows the decrease of the energy gap as organic chain length increases. The introduction of bromide ion to [(NH3)(CH2) n (NH3)]CuCl2Br2 denoted 2C7CuCB hybrid has shifted the energy gap to lower values from 2.6 to 2.18 eV for 2C7CuCl (yellow) and 2C7CuCB (brown), respectively, at the same organic chain length. All elements of [(NH3)(CH2)9(NH3)]CuCl4 and [(NH3)(CH2)7(NH3)]CuCl2Br2 were found in XPS spectra, as well as valence band spectra.
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D.B. Mitzi, K. Chondroudis, C.R. Kagan, Organic–inorganic electronics. IBM J. Res. Dev. 45(1), 29–47 (2001)
Z. Cheng, J. Lin, Layered organic–inorganic hybrid perovskites: structure, optical properties, film preparation, patterning and templating engineering. Cryst. Eng. Comm. 12, 2646–2662 (2010)
S. González-Carrero, R.E. Galian, J. Pérez-Prieto, Organometal halide perovskites: bulk low-dimension materials and nanoparticles. Part. Syst. Charact. 32(7), 709–720 (2015)
Weiwei Liu, Jun Xing, Jiaxin Zhao, Xinglin Wen, Kai Wang, Lu Peixiang, Qihua Xiong, Giant two-photon absorption and its saturation in 2D organic–inorganic perovskite. Adv. Opt. Mater. 5, 1601045 (2017)
M.F. Mostafa, S.S. El-khiyami, S.K. Abdel-Aal, Crystal structure, phase transition and conductivity study of two new organic-inorganic hybrids: [(CH2)7(NH3)2]X2, X = Cl/Br. J. Mol. Struct. 1127, 59–73 (2017)
M.F. Mostafa, A. Hassen, Phase transition and electric properties of long chain Cd(II) layered perovskites. Phase Transit. 79, 305–311 (2006)
P. Mondal, S.K. Abdel-Aal, D. Das, S.K. Manirul Islam, Catalytic activity of crystallographically characterized organic–inorganic hybrid containing 1,5 di-amino-pentane tetrachloro manganate with perovskite type structure. Cat. Lett. (2017). doi:10.1007/s10562-017-2112-7
Seham K. Abdel-Aal, Synthesis, characterization, thermal, and electric properties of diammonium perovskite hybrid [NH3–(CH2)7–NH3]CaCl2Br 2″. Solid State Ion. 303, 29–36 (2017)
K. Pradeesh, G.S. Yadav, M. Singh, G. Vijaya Prakash, Synthesis, structure and optical studies of inorganic–organic hybrid semiconductor, [NH3(CH2)12NH3]PbI4. Mater. Chem. Phys. 124, 44–47 (2010)
Mingjian Yuan, L.N. Quan, R. Comin, G. Walters, R. Sabatini, O. Voznyy et al., Perovskite energy funnels for efficient light-emitting diodes. Nat. Nanotech. 11(10), 872–877 (2016)
M. Khechoubi, A. Bendani, N.B. Chanh, C. Courseille, R. Duplessix, M. Couzi, Thermal conformational changes in a bidimensional molecular composite material: a thermodynamic and crystallographic study of NH3–(CH2)4–NH3 CdCl4. J. Phys. Chem. Solids 55(11), 1277–1288 (1994)
A. Lamhamdi, E. Mejdoubi, K. Fejfarová, M. Dusek, B. El Bali, Poly [ethane-1,2-diammonium tetra-chlorido-cadmate(II)]. Acta Cryst. E65, m215–m216 (2009)
K. Tichy, J. Bene, W. Hxlg, H. Arend, Neutron diffraction study of twinned crystals of ethylenediammonium copper tetraehloride and ethylenediammonium manganese tetrachloride. Acta Cryst. B34, 2970–2981 (1978)
J.K. Garland, K. Emerson, M.R. Pressprich, Structures of four- and five-carbon alkyldiammonium tetrachlorocuprate(II) and tetrabromocuprate(II) salts. Acta Cryst. C46, 1603–1609 (1990)
T. Maris, G. Bravic, N.B. Chanh, J.M. Leger, J.C. Bissey, A. Villesuzanne, R. Zouari, A. Daoud, Structures and thermal behavior in the series of two-dimensional molecular composites NH3–(CH2)4–NH3 MCl4 related to the nature of the metal M. Part 1: Crystal structures and phase transitions in the case M = Cu and Pd. J. Phys. Chem. Solids 57(12), 1963–1975 (1996)
Seham K. Abdel-Aal, Ahmed S. Abdel-Rahman, Synthesis, structure, lattice energy and enthalpy of 2D perovskite hybrid [NH3(CH2)4NH3]CoCl4, compared to [NH3(CH2) n NH3]CoCl4, n = 3–9. J. Cryst. Growth 457, 282–288 (2017)
J.J. Criado, A. Jiménez-Sánchez, F.H. Cano, R. Sáez-Puche, E. Rodríguez-Fernández, Preparation and characterization of tetrachlorocobaltates(II) of [alpha],[omega]-alkylenediammonium. Magnetic and thermal properties Crystal structure of [NH3(CH2)5NH3]CoCl4. Acta Cryst. B55, 947–952 (1999)
A.H. Mahmoudkhani, V. Langer, The lamellar architecture of 1,6-hexa-methyl-enedi-ammonium tetra-chloro-cobaltate(II). Acta Cryst. E58, 592–594 (2002)
M.F. Mostafa, S.K. Abdel-Aal, A.K. Tammam, Crystal structure, thermal, electric and magnetic study of [(CH2)7(NH3)2]CoCl2Br2. Indian J. Phys. 88(1), 49–57 (2014)
A. Kallel, J. Fail, H. Fuess, A. Daoud, 1,3-Propanediammonium Tetraehlorozincate(ll). Acta Cryst. B36, 2788–2790 (1980)
M.F. Mostafa, A.A.A. Youssef, Magnetic and electric studies of a new Cu(II) perovskite-like material. Z. Naturforsch. 59a, 35–46 (2004)
M.F. Mostafa, S.A. El- Hakim, Structural phase transition and the dielectric permittivity of the model lipid bilayers [(CH2)12(NH3)2CuCl4]. Phase Transit 76(6), 587–599 (2003)
D. Phelps, D. Losee, W. Hatfield, D. Hodgson, Two-dimensional magnetic systems. Structural and magnetic characterization of bis(propylene-l,3-diammonium) tetrachlorocuprate (II). Inorg. Chem. 15, 3147–3152 (1977)
B. Kundys, A. Lappas, M. Viret, V. Kapustianyk, V. Rudyk, S. Semak, Ch. Simon, I. Bakaimi, Multiferroicity and hydrogen-bond ordering in (C2H5NH3)2CuCl4 featuring dominant ferromagnetic interactions. Phys. Rev. B 81, 224434 (2010)
P.A.N. Xiao-wei, W.U. Gang, W.A.N.G. Mang, C.H.E.N. Hong-zheng, Partially reversible photochromic behavior of organic–inorganic perovskites with copper(II) chloride. J. Zhejiang Univ. Sci. A 10(5), 710–715 (2009)
J. Aazza, K. Elmebrouki, M. Khechoubi, A. Khmou, Electron spin resonance (ESR) Study of four perovskite layer compounds [NH3–(CH2)3–COOH]2 CuCl4, [CH3–(CH2)7–NH3]2CuCl4, [NH3–(CH2)8–NH3]CuCl4, and [NH3–(CH2)10–NH3] CuCl4. J. Asian Sci. Res. 3(11), 1072–1077 (2013)
K. Halvorson, R.D. Willett, Structures of ethylenediammonium tetrabromoeuprate(II) and propylenediammonium tetrabromocuprate(II). Acta Cryst. C44, 2071–2076 (1988)
Teruya Ishihara, Jun Takahashi, Takenari Goto, Optical-properties due to electronic-transitions in 2-dimensional semiconductors (CnH2n+ 1NH3)2PbI4. Phys. Rev. B 42(17), 11099–11107 (1990)
M.F. Mostafa, A.A.A. Youssef, S.S. Montasser, ShS Khyami, The frequency dependence of the conductivity and dielectric relaxation of [(CH2)3(NH3)2]Cu(II)Cl4. Z. Naturforsch. 60a, 837–847 (2005)
T. Maris, N.B. Chanh, J.C. Bissey, N. Filloleau, S. Flandrois, R. Zouari, A. Daoud, Phase transitions in a two dimensional molecular complex NH3–(CH2)4–NH3CuCl4. Phase Transit. 66, 81–98 (1998)
R. Kind, S. Plesko, P. Gunter, J. Roos, J. Fousek, Structural phase transitions in the perovskite-type layer compounds NH3(CH2)3NH3CdCl4, NH3(CH2)4NH3MnCl4, and NH3(CH2)5NH3CdCl4. Phys. Rev. B 23, 5301 (1981)
B. Cullity, S. Stock, Elements of X-ray diffraction, 3rd edn. (Prentice-Hall Inc, New Jersey, 2001), pp. 167–171
H.D.B. Jenkins, H.K. Roobottom, J. Passmore, L. Glasser, Relationships among ionic lattice energies, molecular (formula unit) volumes, and thermochemical radii. Inorg. Chem. 38, 3609–3620 (1999)
H.D.B. Jenkins, L. Glasser, Ionic hydrates, MpXq·nH2O: lattice energy and standard enthalpy of formation estimation. Inorg. Chem. 41(17), 4378–4388 (2002)
L. Glasser, H.D.B. Jenkins, Internally consistent ion volumes and their application in volume-based thermodynamics. Inorg. Chem. 47, 6195–6202 (2008)
T.E. Mallouk, G.L. Rosenthal, G. Mueller, R. Brusasco, N. Bartlett, Fluoride ion affinities of germanium tetrafluoride and boron trifluoride from thermodynamic and structural data for (SF3)2GeF6, ClO2GeF5, and ClO2BF4. Inorg. Chem. 23(20), 3167–3173 (1984)
M.A. Green, Y. Jiang, A.M. Soufiani, A. Ho-Baillie, Optical properties of photovoltaic organic–inorganic lead halide perovskites. J. Phys. Chem. Lett. 6, 4774–4785 (2015)
A.B. Murphy, Band-gap determination from diffuse reflectance measurements of semiconductor films, and application to photoelectron chemical water-splitting. Sol. Energy Mater. Sol. Cells 91, 1326–1337 (2007)
P. Zolfaghari, G.A. de Wijs, R.A. de Groo, The electronic structure of organic–inorganic hybrid compounds: (NH4)2CuCl4, (CH3NH3)2CuCl4 and (C2H5NH3)2CuCl4. J. Phys. Condens. Matter 25, 295502 (2013)
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The authors are grateful to the financial support of Cairo University, Egypt, facilities provided by Heriot-Watt University, Edinburgh, Scotland, UK and Institute of Solid State Physics ISSP RAS Chernogolovka, Russia.
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Abdel-Aal, S.K., Kocher-Oberlehner, G., Ionov, A. et al. Effect of organic chain length on structure, electronic composition, lattice potential energy, and optical properties of 2D hybrid perovskites [(NH3)(CH2) n (NH3)]CuCl4, n = 2–9. Appl. Phys. A 123, 531 (2017). https://doi.org/10.1007/s00339-017-1150-8
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DOI: https://doi.org/10.1007/s00339-017-1150-8