title: Bis[μ-2-(2,4-difluoro-phen-yl)-1,3-bis-(1H-1,2,4-triazol-1-yl)propan-2-olato]dicopper(II) bis-(perchlorate).
abstract: The title complex, [Cu(2)(C(13)H(11)F(2)N(6)O)(2)](ClO(4))(2), which was hydro-thermally synthesized, contains a binuclear copper cluster (2 symmetry) with a Cu(2)O(2) rhombus [Cu-O = 1.927 (2) Å] formed by donation of two O atoms from two chelate rings. The tridentate function of each ligand is completed by two N atoms coordinated to the two Cu(II) atoms [Cu-N = 1.933 (2) Å]. The separation distance of two Cu(II) atoms in a cluster is 2.988 (1) Å. The dihedral angle between the six-membered chelate rings is 2.13 (9)°. The perchlorate counter-anion is disordered over two sites in a 0.58 (10):0.42 (10) ratio.
authors.affiliation: Department of Chemistry, Guangxi University for Nationalities, Nanning 530006, People's Republic of China.
authors.forename: Zhi-Rong
authors.initials: ZR
authors.lastname: Luo
authors.forename: Fei-Long
authors.initials: FL
authors.lastname: Hu
authors.forename: Yue
authors.initials: Y
authors.lastname: Zhuang
authors.forename: Xian-Hong
authors.initials: XH
authors.lastname: Yin
authors.forename: Qiao-Lan
authors.initials: QL
authors.lastname: Wu