Lyubartseva Ganna, Parkin Sean, Mallik Uma Prasad, Jeon Hee Kyung
Department of Chemistry and Physics, Southern Arkansas University, Magnolia, AR 71753, USA.
Acta Crystallogr Sect E Struct Rep Online. 2012 Jul 1;68(Pt 7):m888. doi: 10.1107/S1600536812024774. Epub 2012 Jun 13.
The title salt, (C₈H₂₀N)[Ni(NCS)₃(C₁₀H₁₀N₆)], consists of a tetra-ethyl-ammonium cation and an anion comprising an octa-hedral Ni(II) atom surrounded by three N atoms from a tripodal tris-(pyrazol-1-yl)methane ligand, and three thio-cyanate ligands, each bound at the N-atom end. The ligand Ni-N distances range from 2.097 (2) to 2.127 (2) Å for the tripodal ligand and from 2.045 (2) to 2.075 (2) Å for the thio-cyanate ligands. The dihedral angles between the three pyrazole rings are 59.03 (12), 53.09 (10) and 67.90 (10)°.
标题盐(C₈H₂₀N)[Ni(NCS)₃(C₁₀H₁₀N₆)]由一个四乙铵阳离子和一个阴离子组成,阴离子包含一个八面体Ni(II)原子,该原子被来自三脚架状三(吡唑-1-基)甲烷配体的三个N原子以及三个硫氰酸酯配体包围,每个硫氰酸酯配体都在N原子端键合。三脚架状配体的配体Ni-N距离范围为2.097(2)至2.127(2)Å,硫氰酸酯配体的配体Ni-N距离范围为2.045(2)至2.075(2)Å。三个吡唑环之间的二面角分别为59.03(12)、53.09(10)和67.90(10)°。