The structural chemistry of organotin derivatives of 5-mercapto-3-phenyl-1,3,4-thiadiazoline-2-thione: supramolecular structures involving intermolecular Sn⋯S, N–H⋯S or S⋯S interactions
作者:Vasile Berceanc、Crina Crainic、Ionel Haiduc、Mary F. Mahon、Kieran C. Molloy、Monica M. Venter、Paul J. Wilson
DOI:10.1039/b109726a
日期:——
RnSn(PhN2C2S3)4 − n [n = 1, R = Bu (1); n = 2, R = Ph (2), Bu (3), Me (4) and n = 3, R = Ph (5), Bu (6), Me (7)], along with the 4,4′-bipy and 4-PyNH2 adducts of 7, [Me3Sn(PhN2C2S3)]2·(4,4′-bipy) (8) and [Me3Sn(4-PyNH2)2]+[PhN2C2S3]− (9), respectively, have been synthesised. The coordination behaviour of I in 1–8 ranges from S(1) monodentate to S(1) + S(3) bidentate bridging, while the crystal structure of 9
5-巯基-3-苯基-1,3,4-噻二唑啉-2-硫酮的七个新的有机锡配合物(I),R n Sn(PhN 2 C 2 S 3)4 − n [ n = 1,R = Bu (1); n = 2,R = Ph(2),Bu(3),Me(4)和n = 3,R = Ph(5),Bu(6,Me(7)],以及4,4' -bipy和4- PyNH 2个加合物7,[我3 SN(PHN 2 ç 2小号3)]分别合成2 ·(4,4'-bipy)(8)和[Me 3 Sn(4-PyNH 2)2 ] + [PhN 2 C 2 S 3 ] - (9)。I在1–8中的配位行为范围从S(1)单齿到S(1)+ S(3)双齿桥接,而9的晶体结构包含作为非键合阴离子的配体。的超分子结构2,7和8已经被发现包括1-d由锡⋯可居住分子链(7)或S⋯S(2,8)的分子间的联系。此外,7种1-D聚合物通过S⋯S相互作用聚集在“丝带”型双链中,