Hirshfeld charge_Dmol3

Dear all,

Please I need a help, I'm calculating Hirshfeld charge for atomic oxygen adsorption on clean boron surface using Dmol3, the problem is that when I use population analysing then  label Dmol3 gave charge for each atom but those values are different than the value in outmole file??!! also please what is the unit of the charge?

Any help would be appreciated

Thanks

Niveen