Structure, reactivity, and computational studies of a novel ruthenium hydrogen sulfide dihydride complex
Structure, reactivity, and computational studies of a novel ruthenium hydrogen sulfide dihydride complex
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DOI：
10.1021/ic030241i
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发表时间：
2003-12-01
影响因子：
4.6
通讯作者：
Whittlesey, MK
中科院分区：
文献类型：
--
作者：
Chatwin, SL;Diggle, RA;Whittlesey, MK
向[Ru（IMeS）（2）（CO）（EtOH）H-2]（IMes = 1，3-双（2，4，6-三甲基苯基）咪唑-2-亚基）中加入1个大气压的H2S，得到空气稳定的硫化氢二氢化物络合物[Ru（IMeS）（2）（CO）（H2S）H-2] 2。用过量的H2S处理2导致形成16电子双氢硫化物络合物[Ru（IMeS）（2）（CO）（SH）（2）] 3。初步研究表明，3在溶液中以及在固体状态下与H-2和CO反应。2和3的结构特征。
Addition of 1 atm of H2S to [Ru(IMeS)(2)(CO)(EtOH)H-2] (IMes = 1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene) affords the air-stable hydrogen sulfide dihydride complex, [Ru(IMeS)(2)(CO)(H2S)H-2] 2. Treatment of 2 with excess H2S leads to formation of the 16-electron bis-hydrosulfido complex, [Ru(IMeS)(2)(CO)(SH)(2)] 3. Preliminary studies show that 3 reacts with both H-2 and CO in solution as well as in the solid state. Both 2 and 3 have been structurally characterized.