Crystal structure of bis(acetophenone 4-benzoylthiosemicarbazonato-kappa N-2(1),S) nickel(II)
In the asymmetric unit of the title complex, [Ni(C16H14N3OS)(2)], the nickel ion is tetracoordinated in a distorted square-planar geometry by two independent molecules of the ligand which act as mononegative bidentate N,S-donors and form two five-membered chelate rings. The ligands are in trans (E)...
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| Main Authors: | , , |
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| Format: | Article |
| Published: |
2016
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| Subjects: | |
| Online Access: | http://eprints.utm.my/id/eprint/69115/ http://dx.doi.org/10.1107/S2056989016006873 |
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| Summary: | In the asymmetric unit of the title complex, [Ni(C16H14N3OS)(2)], the nickel ion is tetracoordinated in a distorted square-planar geometry by two independent molecules of the ligand which act as mononegative bidentate N,S-donors and form two five-membered chelate rings. The ligands are in trans (E) conformations with respect to the C=N bonds. The close approach of hydrogen atoms to the Ni2+ atom suggests anagostic interactions (Ni center dot center dot center dot H-C) are present. The crystal structure is built up by a network of two C-H center dot center dot center dot O interactions. One of the interactions forms inversion dimers and the other links the molecules into infinite chains parallel to [100]. In addition, a weak C-H center dot center dot center dot pi interaction is also present. |
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