Pentlandite Rajamani V, Prewitt C T The Canadian Mineralogist 12 (1973) 178-187 Crystal chemistry of natural pentlandite Locality: Outokumpu, Finland _database_code_amcsd 0005096 9.977 9.977 9.977 90 90 90 Fm3m atom x y z occ Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) FeMO .5 .5 .5 .7 .55 NiMO .5 .5 .5 .3 .55 NiMT .12617 .12617 .12617 .58 .49 .00124 .00124 .00124 .00006 .00006 .00006 FeMT .12617 .12617 .12617 .41 .49 .00124 .00124 .00124 .00006 .00006 .00006 S1 .25 .25 .25 .621 S2 .2623 0 0 .49 .00093 .00138 .00138 0 0 0