A tetrahedrally coordinated cobalt(II) phosphonate with a three-dimensional framework containing two-dimensional channels.
Acta Crystallogr C
; 63(Pt 8): m368-70, 2007 Aug.
Article
in En
| MEDLINE
| ID: mdl-17675686
ABSTRACT
The structure of poly[caesium(I) [(micro(4)-ethylenediphosphonato)cobalt(II)]], {Cs[Co(C(2)H(5)O(6)P(2))]}(n), reveals a three-dimensional polymeric open framework consisting of tetrahedral Co(II) atoms coordinated by four different ethylenediphosphonate O atoms and intermolecular O-H...O hydrogen bonds. The largest open window is made of corner-sharing CoO(4) and PO(3)C tetrahedra, giving 16-membered rings of dimensions 9.677 (5) x 4.684 (4) A(2). There are two independent ethylenediphosphonate ligands, each lying about an inversion centre.
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Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Acta Crystallogr C
Year:
2007
Document type:
Article
Affiliation country:
Taiwan