Bis{2-[bis-(3,5-dimethyl-1H-pyrazol-1-yl-κN(2))meth-yl]pyridine-κN}cobalt(II) dinitrate

Chao-Hu Xiao; Xue-Yan Song; Zan Sun; Ping Cao; Ting Pang

doi:10.1107/S1600536812021435

Bis{2-[bis-(3,5-dimethyl-1H-pyrazol-1-yl-κN(2))meth-yl]pyridine-κN}cobalt(II) dinitrate

Acta Crystallogr Sect E Struct Rep Online. 2012 Jun 1;68(Pt 6):m857. doi: 10.1107/S1600536812021435. Epub 2012 May 31.

Authors

Chao-Hu Xiao¹, Xue-Yan Song, Zan Sun, Ping Cao, Ting Pang

Affiliation

¹ Key Laboratory of Polymer Materials of Gansu Province, Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, People's Republic of China.

Abstract

The central Co(II) ion in the title complex, [Co(C(16)H(19)N(5))(2)](NO(3))(2), is located on a twofold rotation axis and has a slightly distorted octa-hedral coordination sphere. It is bonded to six N atoms from two 2-[bis-(3,5-dimethyl-1H-pyrazol-1-yl)meth-yl]pyridine ligands. In the crystal, mol-ecules are linked by weak C-H⋯O inter-actions.