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Bis{(E)-2-[1-(eth-oxy-imino)-eth-yl]-1-naphtho-lato-?N,O}copper(II).

ABSTRACT: In the title complex, [Cu(C(14)H(14)NO(2))(2)], the discrete complex mol-ecules have crystallographic inversion symmetry. The slightly distorted square-planar coordination sphere of the Cu(II) atom comprises two phenolate O atoms and two oxime N atoms from two bidentate-chelate 2-[1-(eth-oxy-imino)-eth-yl]-1-naphtho-late O-ethyl oxime (L(-)) ligands [Cu-O = 1.8919?(17)?Å and Cu-N = 1.988?(2)?Å]. The two naphthalene ring systems in the mol-ecule are parallel, with a perpendicular inter-planar spacing of 1.473?(2)?Å, while each complex unit forms links to four other mol-ecules via inter-molecular methyl C-H?? inter-actions, giving an infinite cross-linked layered supra-molecular structure.

SUBMITTER: Dong WK

PROVIDER: S-EPMC3011585 | biostudies-literature | 2010 Nov

REPOSITORIES: biostudies-literature

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Bis{(E)-2-[1-(eth-oxy-imino)-eth-yl]-1-naphtho-lato-κN,O}copper(II).

Dong Wen-Kui WK Dong Xiu-Yan XY Sun Yin-Xia YX Wu Jian-Chao JC Xing Si-Jia SJ

Acta crystallographica. Section E, Structure reports online 20101124 Pt 12

In the title complex, [Cu(C(14)H(14)NO(2))(2)], the discrete complex mol-ecules have crystallographic inversion symmetry. The slightly distorted square-planar coordination sphere of the Cu(II) atom comprises two phenolate O atoms and two oxime N atoms from two bidentate-chelate 2-[1-(eth-oxy-imino)-eth-yl]-1-naphtho-late O-ethyl oxime (L(-)) ligands [Cu-O = 1.8919 (17) Å and Cu-N = 1.988 (2) Å]. The two naphthalene ring systems in the mol-ecule are parallel, with a perpendicular inter-planar spa ...[more]

PMID: 21589300

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