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[μ-10,21-Difluoro-3,6,14,17-tetrazatricyclo[17.3.1.18,12]tetracosa-1(23),2,6,8,10,12(24),13,17,19,21-decaene-23,24-diolato-κ4N3,N6,O23,O24:κ4N14,N17,O23,O24]bis[methanolcopper(II)] bis(perchlorate)

✍ Scribed by Bai, Jun-Lin ;Zhou, Hong ;Pan, Zhi-Quan ;Meng, Xiang-Gao

Publisher
International Union of Crystallography
Year
2007
Tongue
English
Weight
1002 KB
Volume
63
Category
Article
ISSN
1600-5368

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✦ Synopsis

The title complex, Cu~2~(C~20~H~16~F~2~N~4~O~2~)(CH~4~O)~2~~2~, was synthesized by cyclo-condensation between ethylenediamine and 2,6-diformyl-4-fluorophenol in the presence of Cu^II^ ions. This dinuclear copper complex is centrosymmetric. Both Cu atoms are in a distorted tetrahedral geometry, coordinated by three O atoms and two N atoms. The two Cu atoms are bridged by two endogenous phenol O atoms, with a Cu...Cu distance of 2.8998 (7) Å. In the crystal structure, the perchlorate ions link the macrocycles through inter- and intramolecular hydrogen bonds.

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