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Crystal structure of {(E)-2-[(3,4-dimethoxyphenylimino)methyl]phenolato-κ(2) N,O (1)}bis[2-(pyridin-2-yl)phenyl-κ(2) C (1),N]iridium(III) dichloromethane disolvate
The asymmetric unit of the solvated title complex, [Ir(C(11)H(8)N)(2)(C(15)H(14)NO(3))]·2CH(2)Cl(2), consists of two complex molecules together with four dichloromethane solvent molecules, one of which is disordered. In each complex molecule, the Ir(III) ion has a distorted octahedral coordina...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6072996/ https://www.ncbi.nlm.nih.gov/pubmed/30116572 http://dx.doi.org/10.1107/S2056989018009970 |
Sumario: | The asymmetric unit of the solvated title complex, [Ir(C(11)H(8)N)(2)(C(15)H(14)NO(3))]·2CH(2)Cl(2), consists of two complex molecules together with four dichloromethane solvent molecules, one of which is disordered. In each complex molecule, the Ir(III) ion has a distorted octahedral coordination environment defined by two 2-phenylpyridine ligands, through two phenyl C and two pyridine N atoms, and by one N,O-bidentate 2-[(2,4-dimethoxyphenylimino)methyl]phenolate anion. The Ir(III) ions lie almost in the equatorial planes with deviations of 0.0396 (17) and 0.0237 (17) Å, respectively, for the two complex molecules. In both complex molecules, the two 2-phenylpyridine ligands are nearly perpendicular to each other [dihedral angles between the least-squares-planes of 89.91 (11) and 85.13 (11)°]. In the crystal, intermolecular C—H⋯O interactions as well as intermolecular C—H⋯π interactions are present, leading to a three-dimensional network structure. One of the four dichlormethane solvent molecules shows disorder over two sets of sites [occupancy ratio 0.79 (2):0.21 (2)]. |
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