Crystal structure and Hirshfeld surface analysis of bis­(benzoato-κ(2) O,O′)[bis­(pyridin-2-yl-κN)amine]nickel(II)

A new mononuclear Ni(II) complex with bis­(pyridin-2-yl)amine (dpyam) and benzoate (benz), [Ni(C(7)H(5)O(2))(2)(C(10)H(9)N(3))], crystallizes in the monoclinic space group P2(1)/c. The Ni(II) ion adopts a cis-distorted octa­hedral geometry with an [NiN(2)O(4)] chromophore. In the crystal, the comple...

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Detalles Bibliográficos
Autores principales: Phiokliang, Phichitra, Promwit, Phakamat, Chainok, Kittipong, Wannarit, Nanthawat
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2019
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6727057/
https://www.ncbi.nlm.nih.gov/pubmed/31523454
http://dx.doi.org/10.1107/S2056989019010880
Descripción
Sumario:A new mononuclear Ni(II) complex with bis­(pyridin-2-yl)amine (dpyam) and benzoate (benz), [Ni(C(7)H(5)O(2))(2)(C(10)H(9)N(3))], crystallizes in the monoclinic space group P2(1)/c. The Ni(II) ion adopts a cis-distorted octa­hedral geometry with an [NiN(2)O(4)] chromophore. In the crystal, the complex mol­ecules are linked together into a one-dimensional chain by symmetry-related π–π stacking inter­actions [centroid-to-centroid distance = 3.7257 (17) Å], along with N—H⋯O and C—H⋯O hydrogen bonds. The crystal packing is further stabilized by C—H⋯π inter­actions, which were investigated by Hirshfeld surface analysis.

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