𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Poly[[[aqua(2,2-bipyridine)iron(II)]-μ3-pyridine-3,4-dicarboxylato] monohydrate]

✍ Scribed by Hao, Lu-Jiang ;Yu, Tong-Li

Publisher
International Union of Crystallography
Year
2007
Tongue
English
Weight
745 KB
Volume
63
Category
Article
ISSN
1600-5368

No coin nor oath required. For personal study only.

✦ Synopsis

In the title complex, {[Fe(C 7 H 3 NO 4 )(C 10 H 8 N 2 )(H 2 O)]ÁH 2 O} n , the divalent iron cation is in the centre of a distorted octahedron formed by three N and three O atoms. Two N atoms belong to the chelating 2,2-bipyridine ligand and the third to the pyridine-3,4-dicarboxylate ligand, while the O atoms belong to monodentate carboxylate groups of two different pyridine-3,4-dicarboxylate ligands and to one water molecule. The connectivity between the Fe II cations and the pyridine-3,4-dicarboxylate units gives rise to corrugated layers parallel to the ab plane. The water molecules of crystallization are located between the layers. Medium-strong O-HÁ Á ÁO hydrogen bonds between the water molecules and the layers stabilize the structure.

📜 SIMILAR VOLUMES

Poly[aqua­(2,2′-bipyridine)(μ3-3-sulfona
Poly[aqua­(2,2′-bipyridine)(μ3-3-sulfonatobenzoato)lead(II)]
✍ Zhu, Long-Guan ;Xiao, Hong-Ping 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 225 KB

In the title polymeric complex, [Pb(C 7 H 4 O 5 S)(C 10 H 8 N 2 )-(H 2 O)] n , each Pb II atom has a seven-coordinate geometry. The 3-sulfonatobenzoate ligand acts as a 3 -bridging linker, generating a one-dimensional ladder. The packing is further stabilized by an O-HÁ Á ÁO hydrogen-bonding network

Poly[[penta­aqua­tris(μ3,μ2-pyridine-3,4
Poly[[penta­aqua­tris(μ3,μ2-pyridine-3,4-dicarboxyl­ato)di­lanthanum(III)] monohydrate]
✍ Dong, Bao-Xia ;Peng, Jun 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 292 KB

The title La^III^ complex, [La~2~(C~7~H~3~NO~4~)~3~(H~2~O)~5~]·H~2~O, forms a layer-type polymeric structure with La^III^ ions bridged by pyridine-3,4-dicarboxylate ligands. The asymmetric unit contains two La^III^ ions, the first exhibiting a distorted tricapped trigonal prismatic geometry (nine-co