TITLE *Chalcopyrite-CuFeS2-[F4-3M] Burdick, C.L.;Ellis, J.H.[1917]
CELL 5.228000 5.228000 5.228000 90.000000 90.000000 90.000000
SPCGRP F -4 3 M
ATOM CU 1 0.000000 0.000000 0.000000 1.000000 0.500000
ATOM FE 1 0.000000 0.000000 0.000000 1.000000 0.500000
ATOM S 1 0.250000 0.250000 0.250000
END
FINISH