Platinum(II) Mixed Ligand Complexes with Thiourea Derivatives, Dimethyl Sulphoxide and Chloride: Syntheses, Molecular Structures, and ESCA Data
作者:Wilfredo Hernández、Evgenia Spodine、Rainer Richter、Karl-Heinz Hallmeier、Uwe Schröder、Lothar Beyer
DOI:10.1002/zaac.200300260
日期:2003.12
of the complexes [PtCl(L1, 2)(dmso)] are higher than those of the bis(benzoylthioureato)-complexes [Pt(L1, 2)2]. This may indicate a withdrawal of electron density from platinum(II) caused by the DMSO ligands. Platin(II)-Gemischtliganden-Komplexe mit Thioharnstoffderivaten, Dimethylsulfoxid und Chlorid: Synthesen, Molekulstrukturen und ESCA-Daten Es wurden die Platin(II)-Gemischtliganden-Komplexe [PtCl(L1-6)(dmso)]
铂 (II) 混合配体复合物 [PtCl(L1-6)(dmso)] 与六种不同取代的硫脲衍生物 HL、R2NC(S)NHC(O)R' (R = Et, R' = p-O2N-Ph : HL1; R = Ph, R' = p-O2N-Ph: HL2; R = R' = Ph: HL3; R = Et, R' = o-Cl-Ph: HL4; R2N = EtOC(O)N( CH2CH2)2N, R' = Ph: HL5) 和 Et2NC(S)N=CNH-1-Naph (HL6),以及双(苯甲酰硫脲基-κO, κS)-铂(II)复合物 [Pt(L1, 2)2] 已通过元素分析、IR、FAB(+)-MS、1H-NMR、13C-NMR 以及 X 射线结构分析([PtCl(L1)(dmso)] 和 [ PtCl(L3, 4)(dmso)]) 和 ESCA ([PtCl(L1, 2)(dmso)] 和 [Pt(L1