Crystal structure of bis(μ2-N,N'-(3-thia-4-sulfatoethyl-5-bromosalicylideneaminato)dicopper(II) dimethylformamide disolvate.

Autor:	Rusanova, Julia A., Bederak, Dmytro
Předmět:	CRYSTAL structure FORMAMIDE COPPER compounds
Zdroj:	Acta Crystallographica Section E: Crystallographic Communications; 2017, Vol. 73 Issue 11, p1797-1800, 10p, 3 Diagrams, 6 Charts
Abstrakt:	The title dinuclear copper(II) complex [Cu2(C18H16Br2N2O4S2)2] was prepared by direct synthesis of a dianionic Schiff base derived from 5-bromo­salicyl­aldehyde and cyste­amine. The discrete mol­ecules lie across inversion centers and crystallize with two di­methyl­formamide (DMF) mol­ecules of crystallization. The unique CuII ion is four-coordinated by two tetra­dentate Schiff base ligands in a distorted square-planar N2O2 environment. In the crystal, short inter­molecular S···Br contacts, weak C—H···O hydrogen bonds and intra- and inter­molecular π–π stacking inter­actions between rings of the ligand link the components into a two-dimensional network parallel to (010). [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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