Must an N-Heterocyclic Carbene Be a Terminal Ligand?
作者:Xiaoyan Han、Lip-Lin Koh、Zhi-Pan Liu、Zhiqiang Weng、T. S. Andy Hor
DOI:10.1021/om100277f
日期:2010.6.14
A "stand-alone" NHC carbene without a heterocyclic secondary donor has been crystallographically identified together with its terminal counterpart, with both coordination isomers cocrystallized in a single crystal.