You can enlarge the cell with "supercell" and then you will have more atoms of the same kind so you can replace half for the other atom.
The problem is that it will be replaced in an ordered way ________________________________ De: wien-boun...@zeus.theochem.tuwien.ac.at <wien-boun...@zeus.theochem.tuwien.ac.at> en nombre de wasim raja Mondal <wasimr.mon...@gmail.com> Enviado: domingo, 1 de noviembre de 2015 03:51 a. m. Para: A Mailing list for WIEN2k users Asunto: [Wien] disorder structure calculation Dear users and experts, I am dealing with structure where two atoms can occupy at same position because of disorder. Atomic position in the unite cell is given below: Se Se 0.00 0.3582 0.241 Sb1 Sb 0.00 0.1183 0.259 T11 Tl 0.00 0.1183 0.259 Do you have any suggestion how can I give position in the wien2k structure file? Regards wasim
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