Stable, three-coordinate Ni(CO)2(NHC) (NHC = N-heterocyclic carbene) complexes enabling the determination of Ni-NHC bond energies
Stable, three-coordinate Ni(CO)2(NHC) (NHC = N-heterocyclic carbene) complexes enabling the determination of Ni-NHC bond energies
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DOI：
10.1021/ja0362151
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发表时间：
2003-09-03
影响因子：
15
通讯作者：
Nolan, SP
中科院分区：
文献类型：
--
作者：
Dorta, R;Stevens, ED;Nolan, SP
报道了三配位和四配位的Ni(CO)n(NHC)(n=2，3；NHC=N-杂环卡宾)配合物的合成和表征。Ni(CO)_2(Nhc)络合物与CO的反应导致了Ni(CO)_4的定量生成。在平衡条件下研究这一反应，可以测定Ni(CO)_2(Nhc)的键离解能。
The synthesis and characterization of three- and four-coordinate Ni(CO)n(NHC) (n= 2, 3; NHC =N-heterocyclic carbene) complexes are reported. Reactions with CO of the Ni(CO)2(NHC) complexes lead to the quantitative formation of Ni(CO)4. Investigation of this reaction under equilibrium conditions allows for the determination of Ni−NHC bond dissociation energies.