Bis[4-amino-3,5-bis-(pyridin-2-yl)-4H-1,2,4-triazole-κ(2)N(1),N(5)]diaqua-cobalt(II) bis-(perchlorate)

Mi Feng; Yu-Fei Ji; Sheng-Li Liang; Zhi-Liang Liu

doi:10.1107/S1600536812038573

Bis[4-amino-3,5-bis-(pyridin-2-yl)-4H-1,2,4-triazole-κ(2)N(1),N(5)]diaqua-cobalt(II) bis-(perchlorate)

Acta Crystallogr Sect E Struct Rep Online. 2012 Oct 1;68(Pt 10):m1272-3. doi: 10.1107/S1600536812038573. Epub 2012 Sep 15.

Authors

Mi Feng¹, Yu-Fei Ji, Sheng-Li Liang, Zhi-Liang Liu

Affiliation

¹ College of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot, People's Republic of China.

Abstract

In the title structure, [Co(C(12)H(10)N(6))(2)(H(2)O)(2)](ClO(4))(2), the Co(II) atom lies on an inversion centre and is coordinated in a slightly distorted octa-hedral geometry by four N atoms from two 4-amino-3,5-bis-(pyridin-2-yl)-4H-1,2,4-triazole (adpt) ligands in equatorial positions and two O atoms from two water mol-ecules in axial positions. An intra-molecular N-H⋯N inter-action stabilizes the mol-ecular conformation. Inter-molecular N-H⋯O and O-H⋯O inter-actions involving the perchlorate counter-anions extend the monomeric compound into a two-dimensional network parallel to the bc plane.