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Crystal structure of (2,4-di-tert-butyl-6-{[(6,6′-dimethyl-2′-oxido-1,1′-biphenyl-2-yl)imino]methyl}phenolato-κ(3) O,N,O′)bis(propan-2-olato-κO)titanium(IV)

In the mononuclear Ti(IV) title complex, [Ti(C(29)H(33)NO(2))(C(3)H(6)O)(2)], the TiNO(4) coordination polyhedron comprises an N-atom and two O-atom donors from the dianionic Schiff base ligand and two O-atom donors from monodentate isopropoxide anions. The stereochemistry is distorted trigonal–bipy...

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Detalles Bibliográficos
Autores principales: Chen, Liang, Wang, Huiran, Deng, Xuebin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4186137/
https://www.ncbi.nlm.nih.gov/pubmed/25309186
http://dx.doi.org/10.1107/S1600536814018455
Descripción
Sumario:In the mononuclear Ti(IV) title complex, [Ti(C(29)H(33)NO(2))(C(3)H(6)O)(2)], the TiNO(4) coordination polyhedron comprises an N-atom and two O-atom donors from the dianionic Schiff base ligand and two O-atom donors from monodentate isopropoxide anions. The stereochemistry is distorted trigonal–bipyramidal with the N-donor in an elongated axial site [Ti—N = 2.2540 (17) Å], the O-donors having normal Ti—O bond lengths [1.7937 (14) Å (axial)–1.8690 (14) Å]. In the crystal, C—H⋯π inter­actions link mol­ecules into centrosymmetric dimers.