Co3(PO4)2·4H2O

Lee, Y. H., Clegg, J. K., Lindoy, L. F., Lu, G. Q., Park, Y. C. and Kim, Y. (2008) Co3(PO4)2·4H2O. Acta Crystallographica Section E: Structure Reports Online, 64 10: i67-i68. doi:10.1107/S1600536808028377


Author Lee, Y. H.
Clegg, J. K.
Lindoy, L. F.
Lu, G. Q.
Park, Y. C.
Kim, Y.
Title Co3(PO4)2·4H2O
Formatted title
Co3(PO4)2·4H2O
Journal name Acta Crystallographica Section E: Structure Reports Online   Check publisher's open access policy
ISSN 1600-5368
Publication date 2008-10-01
Year available 2008
Sub-type Article (original research)
DOI 10.1107/S1600536808028377
Open Access Status DOI
Volume 64
Issue 10
Start page i67
End page i68
Total pages 2
Place of publication Malden, MA, United States
Publisher Wiley-Blackwell
Language eng
Subject C1
970103 Expanding Knowledge in the Chemical Sciences
030207 Transition Metal Chemistry
Abstract Single crystals of Co-3(PO4)(2)center dot 4H(2)O, tricobalt(II) bis[orthophosphate(V)] tetrahydrate, were obtained under hydrothermal conditions. The title compound is isotypic with its zinc analogue Zn-3(PO4)(2)center dot 4H(2)O (mineral name hopeite) and contains two independent Co2+ cations. One Co2+ cation exhibits a slightly distorted tetrahedral coordination, while the second, located on a mirror plane, has a distorted octahedral coordination environment. The tetrahedrally coordinated Co2+ is bonded to four O atoms of four PO43- anions, whereas the six-coordinate Co2+ is cis-bonded to two phosphate groups and to four O atoms of four water molecules (two of which are located on mirror planes), forming a framework structure. In addition, hydrogen bonds of the type O-H center dot center dot center dot O are present throughout the crystal structure.
Keyword Framework
Phosphates
Q-Index Code C1
Q-Index Status Confirmed Code
Institutional Status UQ

Document type: Journal Article
Sub-type: Article (original research)
Collection: 2009 Higher Education Research Data Collection
 
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Created: Wed, 15 Apr 2009, 23:49:41 EST by Amanda Lee on behalf of School of Chemical Engineering