Poly[[diaquabis(μ2-4,4′-bipyridyl)iron(II)] bis{2-[(3-carboxypyridin-2-yl)disulfanyl]nicotinate}]
oleh: Jie-Jie Shan, Sheng-Yuan Chai, Yun-Long Feng
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2012-01-01 |
Deskripsi
In the title compound, {[Fe(C10H8N2)2(H2O)2](C12H7N2O4S2)2}n, synthesized by hydrothermal reaction, the 4,4′-bipyridyl ligands (one with symmetry 2, one with symmetry overline1) connect Fe2+ cations, forming a cationic layer parallel to (001). The coordination of the Fe2+ cation (site symmetry 2) is octahedral, with four N atoms from four 4,4′-bipyridyl ligands and O atoms from two trans water molecules. Adjacent layers are linked with each other by intermolecular O—H...O hydrogen bonds, forming a three-dimensional supramolecular structure. Parts of the nicotinic acid derivative are equally disordered over two sets of sites.