Mohamed E Mothi, Panchanatheswaran Krishnaswamy, Low John N, Glidewell Christopher
Department of Chemistry, Bharathidasan University, Tiruchirappalli, Tamil Nadu 620 024, India.
Acta Crystallogr C. 2004 Apr;60(Pt 4):m172-3. doi: 10.1107/S0108270104003981. Epub 2004 Mar 11.
The title compound, [Sn(2)Cl(4)(C(7)H(7))(4)(C(26)H(24)O(2)P(2))], (I), was isolated from the reaction of 1,2-bis(diphenylphosphino)ethane with dibenzyltin(IV) dichloride in the presence of air. The molecules of (I) lie across centres of inversion in space group C2/c and contain five-coordinate Sn atoms. The molecules are linked into chains of rings by a single C-H.pi(arene) hydrogen bond.
标题化合物[Sn₂Cl₄(C₇H₇)₄(C₂₆H₂₄O₂P₂)],(I),是在空气中由1,2-双(二苯基膦基)乙烷与二苄基二氯化锡(IV)反应分离得到的。(I)的分子位于空间群C2/c的对称中心上,包含五配位的Sn原子。分子通过单个C-H·π(芳烃)氢键连接成环链。