Open Accesscatena ‐Poly[[bis(α‐thenoyltrifluoroacetonato)copper(II)]‐μ‐1,4‐di‐4‐pyridyl‐2,3‐diazabuta‐1,3‐diene]
Author(s) -
Perkins William J.,
Maxwell Tamara,
Goforth Andrea M.,
Smith Mark D.,
Peterson Jr LeRoy,
Zur Loye HansConrad
Publication year - 2005
Publication title -
acta crystallographica section e
Language(s) - English
Resource type - Journals
ISSN - 1600-5368
DOI - 10.1107/s1600536805028631
Subject(s) - copper , chelation , chemistry , ligand (biochemistry) , crystallography , diene , coordination polymer , stereochemistry , bridging ligand , axial symmetry , crystal structure , inorganic chemistry , receptor , mathematics , geometry , organic chemistry , biochemistry , natural rubber
In the one‐dimensional title polymer, [Cu(C 8 H 4 F 3 O 2 S) 2 (C 12 H 10 N 4 )] n or [Cu( L ) 2 (tta) 2 ] [tta is α‐thenoyltrifluoroacetonato and L is 1,4‐bis(4‐pyridyl)‐2,3‐diaza‐1,3‐butadiene], Cu 2+ lies on a center of inversion. It is axially coordinated by two pyridyl N atoms from two different L ligands and equatorially coordinated by four O atoms from two chelating tta ligands. The ligand L propagates the one‐dimensional chain structure by serving as a bridging ligand between two Cu octahedra via Cu—N coordinate bonds.
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