Lyubartseva Ganna, Parkin Sean, Mallik Uma Prasad
Department of Biochemistry, Chemistry and Physics, Southern Arkansas University, Magnolia, AR 71753, USA.
Acta Crystallogr Sect E Struct Rep Online. 2013 Sep 12;69(Pt 10):m537. doi: 10.1107/S1600536813024653. eCollection 2013.
In the title salt, Ni(C12H14N6O)22·2CH3OH, the Ni(II) ion is coordinated by six N atoms from two tridentate 1-meth-oxy-2,2,2-tris-(pyrazol-1-yl)ethane ligands in a distorted octa-hedral geometry. The Ni(II) ion is situated on an inversion centre. The Ni-N distances range from 2.0589 (19) to 2.0757 (19) Å, intra-ligand N-Ni-N angles range from 84.50 (8) to 85.15 (8)°, and adjacent inter-ligand N-Ni-N angles range between 94.85 (8) and 95.50 (8)°. In the crystal, O-H⋯O hydrogen bonds between methanol solvent mol-ecules and tri-fluoro-methane-sulfonate anions are observed.
在标题盐Ni(C₁₂H₁₄N₆O)₂₂·2CH₃OH中,Ni(II)离子由来自两个三齿1-甲氧基-2,2,2-三(吡唑-1-基)乙烷配体的六个N原子以扭曲的八面体几何构型配位。Ni(II)离子位于一个对称中心上。Ni-N距离范围为2.0589 (19)至2.0757 (19) Å,配体内N-Ni-N角范围为84.50 (8)至85.15 (8)°,相邻配体间N-Ni-N角范围在94.85 (8)和95.50 (8)°之间。在晶体中,观察到甲醇溶剂分子与三氟甲磺酸根阴离子之间存在O-H⋯O氢键。