Models cone angle concept

Cone angle concepts, 2,1012-1028 chelate effects, 2,1012 definitions, 2,1015 models, 2,1015 phosphines chiral, 2,1014 polydentate, 2,1013 solubility effects, 2,1014 use, 2,1028... 

Concanavalin, 773 Cone angle concepts, 1012-1028 chelate effects, 1012 definitions, 1015 models, 1015 phosphines chiral, 1014 polydentate, 1013 solubility effects, 1014 use, 1028... 

Tolman introduced the concept of the cone angle in 1970 to separate and quantify steric and electronic factors in the reactions of phosphines with transition metals. The original measurements were made from simple physical models, and this approach has been extended to mathematical and computer modeling. Other workers have used X-ray diffraction data to observe and measure cone angles directly. These various approaches are outlined below. 

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