Bis(catecholato-κ² O,O')bis-(dimethyl sulfoxide-κO)titanium(IV).

ABSTRACT: Bis(benzene-1,2-diolato-κ² O,O')bis-(dimethyl sulfoxide-κO)titanium(IV), [Ti(C₆H₄O₂)₂(C₂H₆OS)₂], crystallizes with two crystallographically independent mol-ecules in the space group P2₁/c emulating ortho-rhom-bic Pbca symmetry (β = 90.0445 (9)°]. The two mol-ecules are related by pseudo-glide symmetry, broken by modulation of each one catecholate and dimethyl sulfoxide (DMSO) ligand. Twinning by pseudomerohedry was observed [twin ratio 0.5499 (7):0.4401 (7)]. Complex 3 was obtained by heating of diprotonated titanium tris-catecholate precursor 2^H in DMSO, by formal displacement of a catechol mol-ecule by two DMSO mol-ecules. C

SUBMITTER: Hewage N 

PROVIDER: S-EPMC8983984 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature