Experimental and Computational Studies of the Copper Borate Complexes [(NHC)Cu(HBEt3)] and [(NHC)Cu(HB(C6F5)3)]
Experimental and Computational Studies of the Copper Borate Complexes [(NHC)Cu(HBEt3)] and [(NHC)Cu(HB(C6F5)3)]
复制标题
DOI：
10.1002/anie.201608081
复制
发表时间：
2016-12-12
影响因子：
16.6
通讯作者：
Whittlesey, Michael K.
中科院分区：
文献类型：
--
作者：
Collins, Lee R.;Rajabi, Nasir A.;Whittlesey, Michael K.
描述了具有不寻常的 [HBEt3](-) (5) 和 [HB(C6F5)(3)](-) (6) 配体的铜硼酸盐配合物 [(6Mes)Cu(HBR3)] 的合成。实验和计算研究表明，这两种化合物都具有直接的 Cu-H 相互作用，但 5 是双配位的，而 6 则显示出额外的稳定 Cu-C-ipso(C6F5) 相互作用。
The synthesis of the Cu-borate complexes [(6Mes)Cu(HBR3)] featuring the unusual [HBEt3](-) (5) and [HB(C6F5)(3)](-) (6) ligands is described. Experimental and computational studies show both compounds feature a direct Cu-H interaction, but that while 5 is two-coordinate, 6 displays an additional, stabilizing Cu-C-ipso(C6F5) interaction.