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The triclinic form of dipotassium cobalt(II) bis(dihydrogendiphosphate) dihydrate
- 1.0366018 - FZÚ 2012 RIV DK eng J - Journal Article
Lamhamdi, A. - Essehli, R. - El Bali, B. - Dušek, Michal - Fejfarová, Karla
The triclinic form of dipotassium cobalt(II) bis(dihydrogendiphosphate) dihydrate.
Acta Crystallographica Section E-Structure Reports Online. Roč. 67, Part 6 (2011), I37-U119. ISSN 1600-5368. E-ISSN 2056-9890
Grant - others:AV ČR(CZ) AP0701
Program: Akademická prémie - Praemium Academiae
Institutional research plan: CEZ:AV0Z10100521
Keywords : single-crystal x-ray study * T = 292 K * cobalt complexes * diphosphates
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 0.347, year: 2011
In the title compound, K2Co(H2P2O7)2. 2H2O, the octahedrally coordinated Co2+ ion lies on an inversion centre. Two bidentate dihydrogendiphosphate anions form the equatorial plane of the [CoO6] octahedron which is completed by two water molecules in axial positions. This results in isolated {Co(H2O)2[H2P2O7]2}4- entities linked into a three-dimensional network through K O bonds and hydrogen bonds.
Permanent Link: http://hdl.handle.net/11104/0201121
Number of the records: 1