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@article{705043,
author = {Joniaková, D. and Gyepes, R. and Rakovský, E. and Schwendt, P. and Žúrková, L. and Marek, Jaromír and Mička, Z.},
article_location = {Velká Británie},
article_number = {13},
keywords = {Crystal structures; Copper–phenanthroline oxovanadates; Hybrid inorganic–organic compounds; IR spectra},
language = {eng},
issn = {0277-5387},
journal = {Polyhedron},
title = {Structural variability of copper-1,10-phenanthroline–oxovanadate hybrid inorganic–organic compounds},
volume = {25},
year = {2006}
}
TY - JOUR
ID - 705043
AU - Joniaková, D. - Gyepes, R. - Rakovský, E. - Schwendt, P. - Žúrková, L. - Marek, Jaromír - Mička, Z.
PY - 2006
TI - Structural variability of copper-1,10-phenanthroline–oxovanadate hybrid inorganic–organic compounds
JF - Polyhedron
VL - 25
IS - 13
SP - 2491-2502
EP - 2491-2502
PB - Elsevier Science Ltd.
SN - 02775387
KW - Crystal structures
KW - Copper–phenanthroline oxovanadates
KW - Hybrid inorganic–organic compounds
KW - IR spectra
N2 - Reactions in the CuSO4–phen–KVO3–H2O–(KOH) systems under non-hydrothermal conditions yielded seven new compounds: [Cu2(H2O)2(OH)2(phen)2][Cu2(OH)2(phen)2(V4O12)].6H2O (3), [Cu2(phen)4(V4O12)].4H2O (4), [Cu2(phen)4(V4O12)].6H2O (5), [Cu2(phen)4(VO3)4].10H2O (6), [Cu(phen)3]2V4O12.phen.22H2O (7), [Cu(phen)(VO3)2] (9) and [Cu2(phen)4(V4O12)].4H2O (12). The prepared compounds were characterized by elemental analyses and IR spectra. The characteristic bands in the IR spectra corresponding to the V–O stretching modes enabled the different oxovanadate groups present in the structures to be unequivocally distinguished. Compounds 3, 4, 5, 6, 7 and 12 were characterized by X-ray single crystal diffraction. The structure of compound 3 consists of isolated dinuclear [(phen)(H2O)Cu(mu-OH)2Cu(phen)(H2O)]2+ ions and [(phen)Cu(OH)2Cu(phen)]2+ moieties attached to Click to view the MathML source rings. The structures of compounds 4, 5 and 12 contain [Cu2(phen)4(V4O12)] clusters with different bonding modes of Click to view the MathML source and Click to view the MathML source moieties. The structure of compound 7 is constructed by isolated [Cu(phen)3]2+ and Click to view the MathML source ions as well as molecules of uncoordinated 1,10-phenanthroline and water of crystallization, while a polymeric structure containing Click to view the MathML source chains, to which Click to view the MathML source fragments are attached through Cu–O bonds, was found for 6.
ER -
JONIAKOVÁ, D., R. GYEPES, E. RAKOVSKÝ, P. SCHWENDT, L. ŽÚRKOVÁ, Jaromír MAREK a Z. MIČKA. Structural variability of copper-1,10-phenanthroline–oxovanadate hybrid inorganic–organic compounds. \textit{Polyhedron}. Velká Británie: Elsevier Science Ltd., 2006, roč.~25, č.~13, s.~2491-2502. ISSN~0277-5387.
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