Bis[bis-(1H-pyrazol-1-yl)methane-κN,N](formato-κO,O')copper(II) perchlorate.
In the crystal structure of the title compound, [Cu(HCO(2))(C(7)H(8)N(4))(2)]ClO(4), the Cu(II) ion is octa-hedrally coordinated by one bidentate formate ion and two bidentate bis-(1H-pyrazol-1-yl)methane ligands. There are C-H⋯O hydrogen bonds and π-π inter-actions [centroid-centroid distance = 3.487  (3) Å] in the crystal structure. The perchlorate anion is disordered over two positions with an occupancy ratio of 0.628 (9):0.372 (9).
School of Chemistry & Material Science, Shanxi Normal University, Linfen 041004,  People's Republic of China.
Cai-Juan
CJ
Zhao
Rui-Feng
RF
Zhang