μ-10,21-Dimethyl-3,6,14,17-tetra-aza-tricyclo-[17.3.1.1]tetra-cosa-1(23),8(24),9,11,19,21-hexa-ene-23,24-diolato-κN,N,O,O:N,N,O,O]bis-[(nitrato-κO,O')nickel(II)

Quan-Jun Li; Jian-Fang Ma; Jie Liu; Ting-Ting Han

doi:10.1107/S1600536809010174

μ-10,21-Dimethyl-3,6,14,17-tetra-aza-tricyclo-[17.3.1.1]tetra-cosa-1(23),8(24),9,11,19,21-hexa-ene-23,24-diolato-κN,N,O,O:N,N,O,O]bis-[(nitrato-κO,O')nickel(II)

Acta Crystallogr Sect E Struct Rep Online. 2009 Apr 18;65(Pt 5):m522. doi: 10.1107/S1600536809010174.

Authors

Quan-Jun Li¹, Jian-Fang Ma, Jie Liu, Ting-Ting Han

Affiliation

¹ Department of Chemistry, Northeast Normal University, Changchun 130024, People's Republic of China.

Abstract

In the title centrosymmetric dinuclear nickel complex, [Ni(2)(C(22)H(30)N(4)O(2))(NO(3))(2)], each of the two Ni(II) atoms has a distorted octa-hedral geometry, defined by two N atoms and two O atoms from the macrocyclic ligand and two O atoms from a chelating nitrate anion. The two Ni atoms are bridged by two phenolate O atoms, forming a four-membered Ni(2)O(2) ring.