Journal of the Chemical Society, Dalton Transactions p. 1477 - 1484 (1992)
Update date:2022-07-31
Topics:
Alcock, Nathaniel W.
Culver, Jane
Roe, S. Mark
Seven complexes of general type Ph2MX2 with X = carboxylate or dithiocarbamate have been prepared and their molecular structures determined (M = Sn, X = O2CMe, O2CCH2Cl, or S2CNEt2; M = Te, X = O2CCCl3, S2CNEt2, S2CNEtPh, or S2CNPh2).All but one show unsymmetrical bidentate co-ordination by the carboxylate or dithiocarbamate ligands; the tellurium complexes show substantially greater differences between the longer and shorter M-O or M-S distances.The presence of the lone pair transforms the co-ordination geometry from approximately tetrahedral (M = Sn) to pseudo-trigonal bipyramidal (M = Te).Replacing carboxylates by dithiocarbamate has a modest effect when M = Te, but in the tin compound the sulfur ligand co-ordination is almost symmetrical.This contrasts with the unsymmetrical bonding in Me2Sn(S2CNEt2)2.
View MoreContact:86-574-26865651
Address:529 YuanBaoShan Road, Beilun District
Zhengzhou Xinlian Chemical Tech Co. ,Ltd
Contact:0371-65771781 021-52042910
Address:H Part, Building I, No. 700 Gonglu Road, Pudong New Area, Shanghai
Xiamen Goodhealth Pharmchem Co., Ltd.
Contact:0086-592-2097683
Address:404R No.2 54# Minzu Rd., Xiamen, China
TIANJIN DONGRUXIANG MINERALS MARKETING CO.,LTD(expird)
Contact:22-58516360
Address:tianjin
Xiamen XM-Innovation Chemical Co., Ltd
Contact:+86-592-3216205
Address:Unit Q, 11/F, No.1 Office Building, Wuyuan Bay Business Center, Huli District, Xiamen City, Fujian Province, P.R.C
Doi:10.1021/om00002a046
(1995)Doi:10.1016/j.jorganchem.2006.04.051
(2007)Doi:10.1002/ejic.201501409
(2016)Doi:10.1007/BF01169848
(1994)Doi:10.1002/chem.200900329
(2009)Doi:10.1016/j.bmc.2011.11.045
(2012)
