Tetrapotassium heptacyanidomolybdate(III) dihydrate

The asymmetric unit of the title compound, KI4[MoIII(CN)7]·2H2O, consists of one [Mo(CN)7]4− anion, four K+ cations, and two water molecules. The [MoIII(CN)7]4− anion has a seven-coordinated capped-trigonal-prismatic coordination geometry. The site-occupancy factors of t...

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Published inActa crystallographica. Section E, Structure reports online Vol. 65; no. 11; pp. i79 - i80
Main Authors Nakabayashi, Koji, Tomono, Keisuke, Tsunobuchi, Yoshihide, Kosaka, Wataru, Ohkoshi, Shin-ichi
Format Journal Article
LanguageEnglish
Published International Union of Crystallography 01.11.2009
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Summary:The asymmetric unit of the title compound, KI4[MoIII(CN)7]·2H2O, consists of one [Mo(CN)7]4− anion, four K+ cations, and two water molecules. The [MoIII(CN)7]4− anion has a seven-coordinated capped-trigonal-prismatic coordination geometry. The site-occupancy factors of the disordered water molecules were set at 0.90, 0.60 and 0.50. The H-atom positions could not be determined for two of the water molecules. The H atoms of the water with a site-occupancy factor of 0.90 were refined using O—H and H...H distance restraints.
ISSN:1600-5368
1600-5368
DOI:10.1107/S1600536809039336