Department of Chemistry, University of Bath, Claverton Down, Bath, BA2 7AY, UK.
Institute of Chemical Sciences, Heriot Watt University, Edinburgh, EH14 4AS, UK.
Angew Chem Int Ed Engl. 2016 Dec 12;55(50):15539-15543. doi: 10.1002/anie.201608081. Epub 2016 Nov 15.
The synthesis of the Cu-borate complexes [(6Mes)Cu(HBR )] featuring the unusual [HBEt ] (5) and [HB(C F ) ] (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 (C F ) interaction.
[(6Mes)Cu(HBR )]配合物的硼铜酸盐的合成，其中包括不寻常的[HBEt ]（5）和[HB(C F ) ]（6）配体。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 是二配位的，而 6 则显示出额外的、稳定的 Cu-C(C F )相互作用。
