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Syntheses, Structures and Theoretical Investigations of [Li(thf) 4 ] 2 [Ti 2 Cu 8 S 4 (SPh) 10 ] and [Ti 2 Ag 6 S 6 Cl 2 (PPh i Pr 2 ) 6 ]
Author(s) -
Sommer Heino,
Drebov Nedko,
Eichhöfer Andreas,
Ahlrichs Reinhart,
Fenske Dieter
Publication year - 2009
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/ejic.200900581
Subject(s) - chemistry , titanium , crystal structure , crystallography , chlorine atom , cluster (spacecraft) , sulfur , chlorine , x ray crystallography , inorganic chemistry , stereochemistry , medicinal chemistry , diffraction , organic chemistry , physics , computer science , optics , programming language
The reaction of CuOAc (OAc = acetate) with TiCl 4 · 2thf and LiSPh in thf leads to the formation of tiny deep‐red crystals of [Li(thf) 4 ] 2 [Ti 2 Cu 8 S 4 (SPh) 10 ]. The silver/titanium cluster complex [Ti 2 Ag 6 S 6 Cl 2 (PPh i Pr 2 ) 6 ] was synthesized by the reaction of TiCl 4 · 2thf with AgPhCO 2 and S(SiMe 3 ) 2 in the presence of PPh i Pr 2 . The crystal structures of the compounds were determined by X‐ray analysis of single crystals. Additionally, theoretical investigations were performed to assign the proper chlorine/sulfur atomic positions and to rationalize the bonding situation in 1 and 2 . (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)