Arsenotucekite Zaccarini F, Luca Bindi L, Tsikouras B, Grammatikopoulos T, Stanley C J, Garuti G Mineralogy and Petrology 114 (2020) 435-442 Arsenotucekite, Ni18Sb3AsS16, a new mineral from the Tsangli chromitites, Othrys ophiolite, Greece Locality: Tsangli chromitites, Othrys ophiolite, Greece _database_code_amcsd 0020942 9.7856 9.7856 10.7582 90 90 90 I4/mmm atom x y z occ Uiso Ni1 0 .5 0 .90 .0394 Co1 0 .5 0 .06 .0394 Fe1 0 .5 0 .04 .0394 Ni2 .14285 .14285 .38158 .90 .0399 Co2 .14285 .14285 .38158 .06 .0399 Fe2 .14285 .14285 .38158 .04 .0399 Ni3 .17361 .17361 .13537 .90 .0538 Co3 .17361 .17361 .13537 .06 .0538 Fe3 .17361 .17361 .13537 .04 .0538 Sb1 0 .5 .25 .0426 Sb2 0 0 0 .0400 As 0 0 .5 .65 .0327 Sb 0 0 .5 .35 .0327 S1 .3447 .1711 0 .0652 S2 0 .2440 .2507 .0603