Preparation and Conformation of Organo-Bridged Bis[tris(arylchalcogenolato)tin] Compounds - An Experimental and Quantum Chemical Study

作者：Nayek Hari Pada; Niedermeyer Heiko; Dehnen Stefanie^*

来源：Zeitschrift fur Anorganische und Allgemeine Chemie, 2008, 634(15): 2805-2810.

DOI：10.1002/zaac.200800263

• Tin
• Arylchalcogenolates
• DFT calculations
• NMR spectroscopy
• Tinorganyls
• X-ray Diffractometry

Seven organo-bridged bis[tris(arylchalcogenolato)tin] Compounds with the general formulae (R'E)(3)Sn-R-Sn(ER')(3) (R = -(CH(2))(4)-, 1,4-bis(methyl)benzene, 4,4'-bis(methyl)biphenyl; R' = Ph, 1-Np, 2-Np; E = S, Se) were synthesized and characterized by means of X-ray diffractometry as well as NMR spectroscopy. Three different conformations of the arylchalcogenolatogroups ER' with respect to the bridging group R were rationalized and explained by means of quantum chemical investigations.

• 出版日期2008