A binuclear iminodiacetato–copper(II) complex with the N , N ′‐bis(pyridin‐4‐ylmethylene)hydrazine ligand as spacer
Author(s) -
Kundu Nabanita,
Chatterjee Pabitra Baran,
Chaudhury Muktimoy,
Tiekink Edward R. T.
Publication year - 2005
Publication title -
acta crystallographica section e
Language(s) - English
Resource type - Journals
ISSN - 1600-5368
DOI - 10.1107/s1600536805021549
Subject(s) - hydrazine (antidepressant) , chemistry , denticity , copper , ene reaction , ligand (biochemistry) , hydrogen bond , crystal structure , hydrate , crystallography , medicinal chemistry , stereochemistry , molecule , organic chemistry , receptor , biochemistry , chromatography
The centrosymmetric title compound, μ‐ N , N ′‐bis(pyridin‐4‐ylmethylene)hydrazine‐bis[diaqua(iminodiacetato)copper(II)], [Cu 2 (C 4 H 5 NO 4 ) 2 (C 12 H 10 N 4 )(H 2 O) 4 ], features a trans ‐N 2 O 4 donor set that defines a heavily distorted octahedral geometry. Coordination is provided by a tridentate iminodiacetate (ida) dianion, one end of a bidentate bridging N , N ′‐bis(pyridin‐4‐ylmethylene)hydrazine ligand, which is disposed about a centre of inversion, and two water molecules. Extensive hydrogen bonding leads to a cohesive crystal structure.
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