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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-?(3) O,N,O')bis(propan-2-olato-?O)titanium(IV).


ABSTRACT: In the mononuclear Ti(IV) title complex, [Ti(C29H33NO2)(C3H6O)2], the TiNO4 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?? inter-actions link mol-ecules into centrosymmetric dimers.

SUBMITTER: Chen L 

PROVIDER: S-EPMC4186137 | biostudies-literature | 2014 Sep

REPOSITORIES: biostudies-literature

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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).

Chen Liang L   Wang Huiran H   Deng Xuebin X  

Acta crystallographica. Section E, Structure reports online 20140816 Pt 9


In the mononuclear Ti(IV) title complex, [Ti(C29H33NO2)(C3H6O)2], the TiNO4 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 inter-actions link mol-ecules in  ...[more]

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