Fig. 5
From: Double dative bond between divalent carbon(0) and uranium

Plot of the deformation densities Δρ together with the associated interaction energies ΔEorb. Deformation densities Δρ1−4 of the pairwise orbital interactions in 6 (a) and 2 (b) between UCl4 and the CDP ligand. The energies are in kcal mol−1. The charge eigenvalues ν give an estimate of the relative size of the charge migration. The direction of the charge flow is red → blue