Bader charge analysis for metal supported h-BN. Negative values indicate that the h-BN sheet gains electrons from the metal supports.

Electrons per BN pair	Without vac.	B-vac.	N-vac.
Ag	0.00	−0.09	0.03
Pd	0.00	−0.05	0.02
Pt	0.00	−0.03	0.04
Cu	0.00	−0.14	0.03