Dipotassium tetraaquabis[3,5-bis(dicyanomethylene)cyclopentane-1,2,4-trionato(1−)-κ N ]cobaltate(II)

Dipotassium tetraaquabis[3,5-bis(dicyanomethylene)cyclopentane-1,2,4-trionato(1−)-κ N ]cobaltate(II)

The title structure, K2[Co(C11N4O3)2(H2O)4], is isotypic with K2[Fe(C11N4O3)2(H2O)4]. The CoII atom is in a distorted octahedral CoN2O4 geometry, forming a dianionic mononuclear entity. Each dianionic unit is associated with two potassium cations and interacts with adjacent units through O&#8212...

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Veröffentlicht in:Acta crystallographica. Section E, Structure reports online Structure reports online, 2010-12, Vol.66 (12), p.m1673-m1674
Hauptverfasser: Chagas, Luciano Honorato, Janczak, Jan, Machado, Flavia C., Oliveira, Luiz Fernando C. de, Diniz, Renata
Format: Artikel
Sprache:eng
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Zusammenfassung:The title structure, K2[Co(C11N4O3)2(H2O)4], is isotypic with K2[Fe(C11N4O3)2(H2O)4]. The CoII atom is in a distorted octahedral CoN2O4 geometry, forming a dianionic mononuclear entity. Each dianionic unit is associated with two potassium cations and interacts with adjacent units through O—H...N and O—H...O hydrogen bonds.
ISSN:1600-5368
1600-5368
DOI:10.1107/S1600536810048646