Arrangement of a NO ligand and the neighboring sulfur-containing species on a dinuclear ruthenium complex by ligand substitution and linkage isomerism of a dimethyl sulfoxide ligand
Arrangement of a NO ligand and the neighboring sulfur-containing species on a dinuclear ruthenium complex by ligand substitution and linkage isomerism of a dimethyl sulfoxide ligand
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通过二甲亚砜配体的配体取代和连接异构现象在双核钌配合物上排列NO配体和邻近的含硫物质
DOI：
10.1016/j.ica.2019.02.036
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发表时间：
2019
影响因子：
2.8
通讯作者：
Keisuke Umakoshi
中科院分区：
文献类型：
--
作者：
Yasuhiro Arikawa;Yuji Otsubo;Tomofumi Nakayama;Naoto Mitsuda;Shinnosuke Horiuchi;Eri Sakuda;Keisuke Umakoshi
NO-配位的双核钌配合物与硫氰酸铵（NH_4SCN）、硫和二甲基亚砜（DMSO）的取代反应得到相应的单亚硝酰基双核配合物，但与硫的取代反应得到了S_2-桥联的四核配合物沿着得到了NO-和S_2-桥联的双核配合物。根据扫描速率依赖的循环伏安图，揭示了二甲亚砜配体在双核配合物上的键合异构现象，并通过化学氧化得到了键合异构体。
The substitution reactions of a NO-ligated dinuclear ruthenium complex with ammonium thiocyanate (NH4SCN), sulfur, and dimethyl sulfoxide (DMSO) gave the corresponding mononitrosyl dinuclear complexes, except for reaction with sulfur, where diastereomers of a S2-bridged tetranuclear complex along with a NO- and S2-bridged dinuclear complex were obtained. According to the scan rate dependent cyclic voltammograms, linkage isomerism of a dmso ligand on the dinuclear complex was revealed, and the linkage isomer was obtained from the chemical oxidation.