trans-diaquabis(nicotinamide-N)bis(salicylato-O)copper(II)

Authors
Petrovcic, N Kozlevcar, B Golic, L Leban, I Segedin, P
Citation
N. Petrovcic et al., trans-diaquabis(nicotinamide-N)bis(salicylato-O)copper(II), ACT CRYST C, 55, 1999, pp. 176-178
Citations number
16
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS
ISSN journal
01082701 → ACNP
Volume
55
Year of publication
1999
Part
2
Pages
176 - 178
Database
ISI
SICI code
0108-2701(19990215)55:<176:T>2.0.ZU;2-L
Abstract
The Cu-II atom in [CU(C7H5O3)(2)(C6H6N2O)(2)(H2O)(2)] is octahedrally coord inated by N atoms from two nicotinamide ligands [at 2.018(2) and 2.019(2)An gstrom], by O atoms of two salicylate Ligands [at 1.9656(19) and 1.9762(19) Angstrom], and by trans water molecules at considerably different distance s [2.373 (3) and 2.894 (4) Angstrom]. Neutral monomeric units are held toge ther by hydrogen bonds through water molecules and N and O atoms of the CON H2 group of nicotinamide and carboxylate groups.