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trans-Bis(ethyl­enediamine)bis­(trifluoro­acetato)copper(II)

✍ Scribed by Karpova, Elena V. ;Zakharov, Maxim A. ;Gutnikov, Sergey I. ;Boltalin, Alexandr I.

Publisher
International Union of Crystallography
Year
2007
Tongue
English
Weight
178 KB
Volume
63
Category
Article
ISSN
1600-5368

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✦ Synopsis

The title complex, [Cu(H~2~NCH~2~CH~2~NH~2~)~2~(CF~3~COO)~2~], possesses a crystallographically imposed centre of symmetry. The Cu(II) atom is coordinated by four N atoms [Cu—N 1.985 (2), 2.015 (2) Å] from two chelate ethylenediamine ligands and two O atoms [Cu—O 2.579 (2) Å] from two trifluoroacetate anions in a distorted octahedral geometry. The crystal packing is stabilized by weak intermolecular N—H...O hydrogen bonds.

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