Cohenite Fasiska E J, Jeffery G A Acta Crystallographica 19 (1965) 463-471 On the cementite structure _database_code_amcsd 0019129 5.0598 6.7462 4.5074 90 90 90 Pnma atom x y z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) FeG .1816 .0666 .3374 .9 .0010 .0027 .0048 0 .0009 .0002 MnG .1816 .0666 .3374 .1 .0010 .0027 .0048 0 .0009 .0002 FeS .0367 .25 .8402 .9 .0027 .0026 .0054 0 .0001 0 MnS .0367 .25 .8402 .1 .0027 .0026 .0054 0 .0001 0 C .877 .25 .444 .035 .005 .022 0 .004 0