Hi ,

   I want to assign charges for my system involving boron in Materials Studio.

   As I know, only UFF and Dreiding contain boron. But they do not assign charges automatically and

   so I should turn on "Energy-->Charges-->Charge using QEq".

   My question is that , however, in the paper(J. Phys. Chem. 1990, 94, 8897-8909) it says that we can use Gasteiger estimates for charges.

   But Gasteiger charge equilibration is not parameterized for element B,  so I use Qeq instead of Gasteiger.

   This is feasible?                            Thanks!