Phosphorus Trifluoride PF
3
Dipoles (Debyes): P lone pair, 5.42; PF bond, 3.39; F sigma lp, 2.25; F Px lp, 0.60; F Pz lp, 0.66; calculated molecular dipole (yellow), 1.31; experimental, 1.03. Lone pair NBO (0.13 e/
A
3
surface) can be visualized by clicking the "P Lp" button.