Abstract
High-quality crystals of two bis(phenolate)titanium complexes, namely dichlorido{4,4'-dimethyl-2,2'-[cyclohexane-1,2-diylbis(sulfanediyl)]diphenolato}titanium(IV), [Ti(C(20)H(22)O(2)S(2))Cl(2)], (I), and dichlorido{2,2'-[cyclohexane-1,2-diylbis(sulfanediyl)]diphenolato}titanium(IV), [Ti(C(18)H(18)O(2)S(2))Cl(2)], (II), were obtained by reactive crystallization. Depending on the solvent, compound (II) was obtained as unsolvated (IIa) or as the toluene hemisolvate, [Ti(C(18)H(18)O(2)S(2))Cl(2)].0.5C(7)H(8), (IIb). These systems without bulky substituents on the aromatic phenolate rings serve as ideal model compounds for precatalysts. The excellent X-ray diffraction data will help clarify the nature of the mismatched interactions between the soft S atoms within the ligand and the hard titanium center. Molecule (I) has crystallographic C(2) symmetry.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Acta Crystallographica Section C Crystal Structure Communications
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
