The number of lone pairs (L.p) and bond pairs (B.p) and their role determines the bond angle due to the repulsion of the L.p and B.p electrons to each other. This theory is not useful for the isoelectronic elements and transition metal compounds....
Measurements of PDEVP were performed using size-exclusion chromatography coupled with multi-angle light scattering (SEC-MALS), with THF:H2O = 1:1 (with 9 g/L tetra-butyl-ammonium bromide and 272 mg L−1 2,6-di-tert-butyl-4-methylphenol) as eluent at 40 ◦C, equipped with two ...