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Poly[aqua(?-vinyl-phospho-nato)cadmium].

ABSTRACT: The title compound, [Cd(C(2)H(3)O(3)P)(H(2)O)](n), was obtained from vinyl-phospho-nic acid and cadmium nitrate. The vinyl groups project into the inter-lamellar space and the structure is held together via van der Waals forces. The Cd(2+) ion is six-coordinate and the geometry is best described as distorted octa-hedral, with O-Cd-O angles falling within the range 61.72?(13)-101.82?(14)°. Five of the coordinated oxygen atoms originate from the phospho-nate group and the sixth from a bound water molecule. Cd-O distances lie between 2.220?(3) and 2.394?(2)?Å. The water mol-ecule is hydrogen bonded to a phospho-nate oxygen atom.

SUBMITTER: Congiardo LK

PROVIDER: S-EPMC3099788 | biostudies-literature | 2011 Apr

REPOSITORIES: biostudies-literature

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Poly[aqua(μ-vinyl-phospho-nato)cadmium].

Congiardo Laura K Byington LK Mague Joel T JT Funk Aaron R AR Yngard Ria R Knight D Andrew DA

Acta crystallographica. Section E, Structure reports online 20110315 Pt 4

The title compound, [Cd(C(2)H(3)O(3)P)(H(2)O)](n), was obtained from vinyl-phospho-nic acid and cadmium nitrate. The vinyl groups project into the inter-lamellar space and the structure is held together via van der Waals forces. The Cd(2+) ion is six-coordinate and the geometry is best described as distorted octa-hedral, with O-Cd-O angles falling within the range 61.72 (13)-101.82 (14)°. Five of the coordinated oxygen atoms originate from the phospho-nate group and the sixth from a bound water ...[more]

PMID: 21753970

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