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Tetra-ethyl-ammonium tris-(thio-cyanato-?N)[tris-(1H-pyrazol-1-yl-?N(2))methane]-nickelate(II).

ABSTRACT: The title salt, (C?H??N)[Ni(NCS)?(C??H??N?)], 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)°.

SUBMITTER: Lyubartseva G

PROVIDER: S-EPMC3393163 | biostudies-literature | 2012 Jul

REPOSITORIES: biostudies-literature

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Tetra-ethyl-ammonium tris-(thio-cyanato-κN)[tris-(1H-pyrazol-1-yl-κN(2))methane]-nickelate(II).

Lyubartseva Ganna G Parkin Sean S Mallik Uma Prasad UP Jeon Hee Kyung HK

Acta crystallographica. Section E, Structure reports online 20120613 Pt 7

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), 5 ...[more]

PMID: 22807731

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Bis[tris-(1H-pyrazol-1-yl-?N)methane]-nickel(II) bis-{[tris-(1H-pyrazol-1-yl-?N)methane]-tris-(thio-cyanato-?N)nickelate(II)} methanol disolvate.

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