Different intermolecular interactions in azido[2-(diphenylphosphino)benzaldehyde semicarbazonato-κ2P,N1,O]nickel(II)

The title compound, [Ni(C20H17N3OP)(N3)], is the first complex with a semicarbazide‐based ligand having a P atom as one of the donors. The influence of the P atom on the deformation of the coordination geometry of the NiII ion is evident but less expressed than in the cases of complexes with analogo...

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Bibliographic Details
Published in:Acta crystallographica. Section C, Crystal structure communications Crystal structure communications, 2009-07, Vol.65 (7), p.m263-m265
Main Authors: Novaković, Sladjana B., Bogdanović, Goran A., Brčeski, Ilija D., Leovac, Vukadin M.
Format: Article
Language:English
Subjects:
Crystallography, X-Ray
Hydrogen Bonding
Ligands
Molecular Structure
Nickel - chemistry
Organometallic Compounds - chemistry
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Summary:The title compound, [Ni(C20H17N3OP)(N3)], is the first complex with a semicarbazide‐based ligand having a P atom as one of the donors. The influence of the P atom on the deformation of the coordination geometry of the NiII ion is evident but less expressed than in the cases of complexes with analogous seleno‐ and thiosemicarbazide ligands. The torsion angles involving the two bonds formed by the P atom within the six‐membered chelate ring have the largest values [C—P—Ni—N = 24.3 (2)° and C—C—P—Ni = −24.2 (4)°], suggesting that the P atom considerably influences the conformation of the ring. Two types of N—H...N hydrogen bond connect the complex units into chains.
ISSN:0108-2701
1600-5759
DOI:10.1107/S0108270109021970