𝔖 Bobbio Scriptorium
✦   LIBER   ✦

catena-Poly[[[tris­(pyridine-κN)copper(II)]-μ-3-carboxyl­atophenoxy­acetato-κ2O3:O′] trihydrate]

✍ Scribed by Gao, Shan ;Ng, Seik Weng

Publisher
International Union of Crystallography
Year
2005
Tongue
English
Weight
163 KB
Volume
61
Category
Article
ISSN
1600-5368

No coin nor oath required. For personal study only.

✦ Synopsis

The 3-carboxyphenoxyacetate ligand in the title compound, [Cu(C 9 H 6 O 5 )(C 5 H 5 N) 3 ]Á3H 2 O, links adjacent tripyridinecopper(II) groups into a helical chain, which runs along the c axis of the hexagonal unit cell. The covalently bonded O atoms occupy trans sites in the basal plane of the squarepyramidal coordination of the Cu atom. The uncoordinated water molecules connect the chains into a three-dimensional network.

📜 SIMILAR VOLUMES

catena-Poly­[[aqua(2,2′-bi­pyridine-κ2N,
catena-Poly­[[aqua(2,2′-bi­pyridine-κ2N,N′)­zinc(II)]-μ-4-carboxyl­ato­phenoxy­acetato-κ3O,O′:O′′]
✍ Gao, Shan ;Gu, Chang-Sheng ;Huo, Li-Hua ;Liu, Ji-Wei ;Zhao, Jing-Gui 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 400 KB

Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.005 A Ê R factor = 0.044 wR factor = 0.098 Data-to-parameter ratio = 15.7 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

catena-Poly[[copper(II)-bis­(μ-3-carboxy
catena-Poly[[copper(II)-bis­(μ-3-carboxy­pyridine-2-carboxyl­ato)-κ3N,O2:O3;κ3O3:N,O2] methanol disolvate]
✍ Turner, David R. ;Batten, Stuart R. 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 314 KB

The title compound, {[Cu(C 7 H 4 O 4 ) 2 ]Á2CH 3 OH} n , forms a square-planar complex through two N,O-chelating pyridine-2,3-dicarboxylate ligands. Axial interactions between Cu II and O atoms of the CO 2 H groups in the meta-positions of adjacent ligands form one-dimensional chains. Incorporation