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Crystal structure and Hirshfeld surface analysis of bis-(benzoato-?² O,O')[bis-(pyridin-2-yl-?N)amine]nickel(II).

ABSTRACT: A new mononuclear Ni^II complex with bis-(pyridin-2-yl)amine (dpyam) and benzoate (benz), [Ni(C₇H₅O₂)₂(C₁₀H₉N₃)], crystallizes in the monoclinic space group P2₁/c. The Ni^II ion adopts a cis-distorted octa-hedral geometry with an [NiN₂O₄] chromophore. In the crystal, the complex mol-ecules are linked together into a one-dimensional chain by symmetry-related ?-? stacking inter-actions [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?? inter-actions, which were investigated by Hirshfeld surface analysis.

SUBMITTER: Phiokliang P

PROVIDER: S-EPMC6727057 | biostudies-literature | 2019 Sep

REPOSITORIES: biostudies-literature

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Crystal structure and Hirshfeld surface analysis of bis-(benzoato-κ2 O,O')[bis-(pyridin-2-yl-κN)amine]nickel(II).

Phiokliang Phichitra P Promwit Phakamat P Chainok Kittipong K Wannarit Nanthawat N

Acta crystallographica. Section E, Crystallographic communications 20190813 Pt 9

A new mononuclear NiII complex with bis-(pyridin-2-yl)amine (dpyam) and benzoate (benz), [Ni(C7H5O2)2(C10H9N3)], crystallizes in the monoclinic space group P21/c. The NiII ion adopts a cis-distorted octa-hedral geometry with an [NiN2O4] chromophore. In the crystal, the complex mol-ecules are linked together into a one-dimensional chain by symmet ...[more]

PMID: 31523454

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