Bis[tris(3,5-dimethylpyrazolyl)methane]nickel(II) dibromide
✍ Scribed by Michaud, Annie ;Fontaine, Frédéric-Georges ;Zargarian, Davit
- Publisher
- International Union of Crystallography
- Year
- 2005
- Tongue
- English
- Weight
- 131 KB
- Volume
- 61
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
In the title complex, [Ni(C 16 H 22 N 6 ) 2 ]Br 2 , the Ni atom is in a slightly distorted octahedral coordination environment, having crystallographic 2/m symmetry. The Ni atom is coordinated by the six pyrazolyl rings of the two tridentate tris(3,5-dimethylpyrazolyl)methane ligands, with Ni-N distances in the range 2.0753 (17)-2.110 (3) A ˚.
📜 SIMILAR VOLUMES
The title compound, [CuCl~2~(C~11~H~16~N~4~)], is isostructural with the previously characterized Zn^II^ analogous complex. The Cu^II^ ion is four-coordinate in a CuCl~2~N~2~ distorted tetrahedral geometry. In the crystal structure, weak C—H...Cl interactions are observed.
The title compound, [Ni(C 15 H 19 BCl 3 N 6 ) 2 ] or Ni(Tp\* Cl ) 2 , adds to the list of structurally characterized bis(trispyrazolyl)borate-nickel(II) complexes. The two facially coordinating N-donor Tp\* Cl ligands impose pseudo-octahedral coordination on the nickel(II) center. The asymmetric uni
In the title complex, [CuCl~2~(C~31~H~28~N~6~)]·0.5C~2~H~3~N, the Cu^2+^ atom is coordinated in a distorted square-pyramidal geometry by three N atoms from the pyrazolyl groups of the tripodal ligand, and by two chloride anions.