The Synthesis and Oxidation of Mixed Cobalt(III) Complexes with Dimethyldithiocarbamato and Diamine Ligands, and the Crystal Structure of (+)<sub>500</sub><sup>CD</sup>-Dimethyldithiocarbamatobis(ethylenediamine)cobalt(III) Bis[μ-(<i>R</i>,<i>R</i>)-tartrato]dianxtimonate(III) Pentahydrate
作者:Masakazu Kita、Kazuaki Yamanari、Yoichi Shimura
DOI:10.1246/bcsj.62.23
日期:1989.1
Dithiocarbamato complexes, [Co(dtc)3−n(diamine)n]n+ (n=1 and 2 and dtc=dimethyldithiocarbamate) were newly prepared and characterized by means of their absorption, CD, and MCD spectra. (+)500CD-[Co(dtc)(en)2][Sb2(R,R-C4H2O6)2]·5H2O crystallized in the monoclinic space group of P21 with a=14.630(3), b=9.300(1), c=12.023(5) A, β=110.78(3)°, V=1529.4(8) A3, and Z=2. The refinement of 3346 reflections
二硫代氨基甲酸配合物 [Co(dtc)3−n(diamine)n]n+(n=1 和 2 和 dtc=二甲基二硫代氨基甲酸酯)是新制备的,并通过它们的吸收、CD 和 MCD 光谱表征。(+)500CD-[Co(dtc)(en)2][Sb2(R,R-C4H2O6)2]·5H2O 在 P21 的单斜空间群中结晶,a=14.630(3), b=9.300(1) , c=12.023(5) A, β=110.78(3)°, V=1529.4(8) A3, Z=2。3346 次反射(Mo Kα 辐射)的细化导致 R=0.073。dtc 复合物具有 Λ 构型。Co-N 键反式到 dtc 硫原子比顺式键长 0.026 A。一种新型氧化衍生物,[Co(二甲基氨基)thioxomethanesulfinato-O,S}(en)2]2+,被制备并通过其XPS 光谱表征。