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Bis[?-2-(2-pyridylmethyl-amino-meth-yl)phenolato]-?N,N',O:O;?O:N,N',O-bis-[(thio-cyanato-?N)copper(II)].

ABSTRACT: The centrosymmetric binuclear complex, [Cu(2)(C(13)H(13)N(2)O)(2)(NCS)(2)], formed via phenolate oxygen bridges, involves the Cu(II) atoms in a distorted square-pyramidal coordination [? = 0.197?(1)]. A Cu?Cu separation of 3.2281?(3)?Å is observed. The in-plane Cu-O(phenolate) distance [1.9342?(8)?Å] is shorter than the axial distance [2.252?(8)?Å]. The Cu-N(amine) and Cu-N(py) distances are similar [2.0095?(10) and 2.0192?(10)?Å, respectively]. The Cu-N(thio-cyanate) distance [1.9678?(11)?Å] is in the range found for Cu-N distances in previously determined structures containing coordinated thio-cyanate anions. There is an inter-molecular hydrogen bond between the amine H atom and the S atom of a coordinated thio-cyanate anion.

SUBMITTER: Assey GE

PROVIDER: S-EPMC2970067 | biostudies-literature | 2009 Aug

REPOSITORIES: biostudies-literature

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Bis[μ-2-(2-pyridylmethyl-amino-meth-yl)phenolato]-κN,N',O:O;κO:N,N',O-bis-[(thio-cyanato-κN)copper(II)].

Assey Gervas E GE Tesema Yohannes Y Yisgedu Teshome T Gultneh Yilma Y Butcher Ray J RJ

Acta crystallographica. Section E, Structure reports online 20090822 Pt 9

The centrosymmetric binuclear complex, [Cu(2)(C(13)H(13)N(2)O)(2)(NCS)(2)], formed via phenolate oxygen bridges, involves the Cu(II) atoms in a distorted square-pyramidal coordination [τ = 0.197 (1)]. A Cu⋯Cu separation of 3.2281 (3) Å is observed. The in-plane Cu-O(phenolate) distance [1.9342 (8) Å] is shorter than the axial distance [2.252 (8) Å]. The Cu-N(amine) and Cu-N(py) distances are similar [2.0095 (10) and 2.0192 (10) Å, respectively]. The Cu-N(thio-cyanate) distance [1.9678 (11) Å] is ...[more]

PMID: 21577463

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