Poly[aqua(μ-vinylphosphonato)cadmium]
oleh: Laura K. Byington Congiardo, Joel T. Mague, Aaron R. Funk, Ria Yngard, D. Andrew Knight
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2011-04-01 |
Deskripsi
The title compound, [Cd(C2H3O3P)(H2O)]n, was obtained from vinylphosphonic acid and cadmium nitrate. The vinyl groups project into the interlamellar space and the structure is held together via van der Waals forces. The Cd2+ ion is six-coordinate and the geometry is best described as distorted octahedral, with O—Cd—O angles falling within the range 61.72 (13)–101.82 (14)°. Five of the coordinated oxygen atoms originate from the phosphonate group and the sixth from a bound water molecule. Cd—O distances lie between 2.220 (3) and 2.394 (2) Å. The water molecule is hydrogen bonded to a phosphonate oxygen atom.