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Di-?-oxido-bis-({2,2'-[ethane-1,2-diylbis(nitrilo-methanylyl-idene)]diphenolato}titanium(IV)) chloro-form disolvate.

ABSTRACT: In the title compound, [Ti2(C16H14N2O2)2O2]·2CHCl3, the Ti(IV) atom in the centrosymmetric complex has a distorted octa-hedral N2O4 coordination environment and is linked via two ?2-oxido bridges into a dinuclear centrosymmetric com-plex, with a Ti?Ti separation of 2.7794?(8)?Å. In the salen (N,N'-ethyl-enebis(salicyl-imine)) ligand, the two salicyl-imine units make a dihedral angle of 45.31?(5)°. The complex mol-ecules are stacked parallel to [100], forming channels in which the solvent chloro-form mol-ecules are located. C-H?O hydrogen-bonding inter-actions between the complex mol-ecules and the solvent mol-ecules consolidate the crystal packing.

SUBMITTER: Zaitsev KV

PROVIDER: S-EPMC3884274 | biostudies-literature | 2013 Oct

REPOSITORIES: biostudies-literature

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Di-μ-oxido-bis-({2,2'-[ethane-1,2-diylbis(nitrilo-methanylyl-idene)]diphenolato}titanium(IV)) chloro-form disolvate.

Zaitsev Kirill V KV Karlov Sergey S SS Zaitseva Galina S GS Lermontova Elmira Kh EKh Churakov Andrei V AV

Acta crystallographica. Section E, Structure reports online 20131031 Pt 11

In the title compound, [Ti2(C16H14N2O2)2O2]·2CHCl3, the Ti(IV) atom in the centrosymmetric complex has a distorted octa-hedral N2O4 coordination environment and is linked via two μ2-oxido bridges into a dinuclear centrosymmetric com-plex, with a Ti⋯Ti separation of 2.7794 (8) Å. In the salen (N,N'-ethyl-enebis(salicyl-imine)) ligand, the two salicyl-imine units make a dihedral angle of 45.31 (5)°. The complex mol-ecules are stacked parallel to [100], forming channels in which the solvent chloro- ...[more]

PMID: 24454050

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Di-μ-oxido-bis-({2,2'-[ethane-1,2-diylbis(nitrilo-methanylyl-idene)]diphen-olato}titanium(IV)) chloro-form disolvate.

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