Crystal structure of catena-poly[[copper(II)-μ2-salicylato-[diaquacopper(II)]-μ2-salicylato] dihydrate]

Acta Crystallographica Section E: Crystallographic Communications

Jitschaq A. van der Horn¹  Martin Lutz¹ 

[1] Bijvoet Center for Biomolecular Research, Crystal and Structural Chemistry, Faculty of Science, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands;

关键词: crystal structure;    copper;    salicylate;    hydrogen bonding;   

DOI  :  10.1107/S2056989017000883

来源: DOAJ

【 摘 要 】

The title compound, {[Cu2(C7H4O3)2(H2O)2]·2H2O}n, contains two copper(II) cations in special positions (one on a twofold rotation axis and one on an inversion centre) and the the salicylate ligand in its dianionic form. By four- and six-coordinate metal coordination, chains are formed parallel to [001], which are extended by O—H...O hydrogen bonding into sheets extending parallel to (100). These sheets are weakly connected by O—H...O hydrogen bonding via the non-coordinating lattice water molecules into a three-dimensional network.

【 授权许可】

Unknown