Počet záznamů: 1

The triclinic form of dipotassium cobalt(II) bis(dihydrogendiphosphate) dihydrate

  1. 1.
    0366018 - FZU-D 2012 RIV DK eng J - Článek v odborném periodiku
    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
    Grant ostatní: AVČR(CZ) Praemium Academiae
    Výzkumný záměr: CEZ:AV0Z10100521
    Klíčová slova: single-crystal x-ray study * T = 292 K * cobalt complexes * diphosphates
    Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
    Impakt faktor: 0.347, rok: 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.
    Trvalý link: http://hdl.handle.net/11104/0201121