Tersoff/ZBL parametrs for Mg and

Dear all;

How can i obtain the Tersof/ZBL parameters for Mg-X and O-X (where X represent the Xe, Ne and He atoms ) ?

Best regards

Dear all;
How can i obtain the Tersof/ZBL parameters for Mg-X and O-X (where X
represent the Xe, Ne and He atoms ) ?

​do you have any evidence, that such a parameterization exists?

axel.​