Moreover, the structure of the complex of CO and CuCl was linear, and that of alkenes and AgCl was planar three-member ring.

• 对同一配体，CuCl的络合能力大于AgCl。 从空间结构看，CO与CuCl的络合物为直线结构，而乙烯与CuCl的络合物则为平面三元环结构。