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Bis{(E)-4-chloro-2-[(2-chloro-3-pyrid-yl)imino-methyl-?N]phenolato-?O}copper(II).

ABSTRACT: In the title complex, [Cu(C(12)H(7)Cl(2)N(2)O)(2)], the Cu(II) center is tetra-coordinated by two phenolic O and two azomethine N atoms from two bidentate 4-chloro-2-[(2-chloro-3-pyrid-yl)imino-meth-yl]phenolate (L) ligands. In the crystal structure, the Cu(II) atom has a distorted square-planar coordination environment. The dihedral angles between the benzene and pyridyl rings are 54.39?(3) and 80.14?(4)°, indicating that the pyridine ring has a considerably weaker steric hindrance. The packing of the mol-ecule is controlled by C-H??(Ph) inter-actions and short O?Cl inter-actions [3.196?(4)?Å], linking the mol-ecules into a chain-like structure along the c axis.

SUBMITTER: Ding YJ

PROVIDER: S-EPMC2977127 | biostudies-literature | 2009

REPOSITORIES: biostudies-literature

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Bis{(E)-4-chloro-2-[(2-chloro-3-pyrid-yl)imino-methyl-κN]phenolato-κO}copper(II).

Ding Yu-Jie YJ Tong Jun-Feng JF Dong Wen-Kui WK Sun Yin-Xia YX Yao Jian J

Acta crystallographica. Section E, Structure reports online 20090731 Pt 8

In the title complex, [Cu(C(12)H(7)Cl(2)N(2)O)(2)], the Cu(II) center is tetra-coordinated by two phenolic O and two azomethine N atoms from two bidentate 4-chloro-2-[(2-chloro-3-pyrid-yl)imino-meth-yl]phenolate (L) ligands. In the crystal structure, the Cu(II) atom has a distorted square-planar coordination environment. The dihedral angles between the benzene and pyridyl rings are 54.39 (3) and 80.14 (4)°, indicating that the pyridine ring has a considerably weaker steric hindrance. The packing ...[more]

PMID: 21583310

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