The copper(i)/copper(ii) transition in complexes with 8-alkylthioquinoline based multidentate ligandsElectronic supplementary information (ESI) available. Schemes S1 and S2, Figs. S1–S7, selected bond lengths and angles and preparation of complexes. See http://www.rsc.org/suppdata/dt/b2/b208120m/
作者:Cheng-Yong Su、Sen Liao、Matthias Wanner、Jan Fiedler、Cheng Zhang、Bei-Sheng Kang、Wolfgang Kaim
DOI:10.1039/b208120m
日期:2003.1.8
three corners of the basal plane and the apical position, the fourth corner being completed by a DMF, H2O, DMSO or NO3− ligand, respectively. In the copper(I) complexes 3, 9 and 23 the metal centre is distorted tetrahedrally coordinated with two sulfur and two nitrogen donor atoms. The solution structures have been explored by UV–vis and EPR spectroscopy, the copper(II)/copper(I) transition and further
三个线性多齿 配体结合了末端8-硫代喹啉环和柔性聚乙二醇或半刚性邻二甲苯基间隔基:五齿1,5-双(8-喹啉基硫烷基)-3-氧杂戊烷 (OESQ),六齿 1,8-双(8-喹啉基硫烷基)-3,6-二氧杂辛烷 (ODSQ)和四齿 1,2-双(喹啉-8-基硫烷基甲基)苯(OBSQ)。这些反应配体用各种铜盐可制得三族通式为[Cu(L 1)(L 2)]的铜(I)和铜(II)配合物X m:L 1 = OESQ和L 2 / X m =高氧2/(BF 4 - )2 4,DMF /(BF 4 - )2 5,高氧2/(CLO 4 -)2 6,NO 3 - / NO 3 - 7,NO 3 - / CLO 4 - 8,无/ BF 4 - 9 ; 大号1 = ODSQ和L 2 / X米 =无/(BF 4 - )2 10,无/(CLO 4 - )2 11,无/(NO 3 - )2 12,无/铜(NO 3)4 2 - 13,无/