Bis{2-[(4-chloro-phen-yl)imino-meth-yl]pyrrol-1-ido-?(2)N,N'}bis-(dimethyl-amido-?N)titanium(IV) toluene monosolvate.

ABSTRACT: The mononuclear title compound, [Ti(C(11)H(8)ClN(2))(2)(C(2)H(6)N)(2)]·C(7)H(8), was synthesized by the reaction of N-(4-chloro-phen-yl)-2-pyrrolylcarbaldimine with Ti(C(2)H(6)N)(4). The Ti(IV) ion is situated on a twofold rotation axis and displays a distorted octa-hedral geometry defined by four N atoms from two 2-[(4-chloro-phen-yl)imino-meth-yl]pyrrol-1-ide ligands and two N atoms from two dimethyl-amine ligands. The Ti-N(pyrrole) bond length [2.1041?(19)?Å] is longer than the Ti-N(dimethyl-amine) bond length [1.9013?(19)?Å]; the imine N atom exhibits the longest Ti-N bond [2.3152?(17)?Å]. The toluene solvent mol-ecule is located on a twofold rotation axis running through the C atom of the methyl group. Consequently, the H atoms of the latter are rotationally disordered. The compound contains no markable hydrogen-bonding inter-actions.

SUBMITTER: Chen Z 

PROVIDER: S-EPMC3344338 | biostudies-literature | 2012 May

REPOSITORIES: biostudies-literature