Poly[aqua-μ-bromido-(μ2-5-methylpyrazine-2-carboxylato-κ4N1,O2:O2,O2′)lead(II)]
oleh: Pan Yang, Yan Liu, Hua Yun Li, Bin Ding
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2012-09-01 |
Deskripsi
In the title coordination polymer, [PbBr(C6H5N2O2)(H2O)]n, the PbII atom is coordinated by one pyrazine N atom, two bridging Br atoms, a water molecule and three carboxylate O atoms. Bridging by the two anions generates a layer structure parallel to (001); the layers are linked by O—H...N and O—H...Br hydrogen bonds, forming a three-dimensional network. The lone pair is stereochemically active, resulting in a Ψ-dodecahedral coordination environment for PbII.