Maucherite Makovicky E, Merlino S European Journal of Mineralogy 21 (2009) 855-862 OD (order-disorder) character of the crystal structure of maucherite Ni8As11 Note: maucherite-2M polytype Locality: modelled structure, not experimental _database_code_amcsd 0007325 9.718 9.718 11.177 90 102.55 90 C2/c atom x y z Ni1 -.2407 -.4375 -.2128 Ni2 0 -.1875 -.25 Ni3 -.1168 -.0370 -.0968 Ni4 .0259 .1119 -.0920 Ni5 .1956 -.3400 -.0890 Ni6 -.0520 -.5930 -.0960 As1 0 .0625 -.25 As2 0 -.4375 -.25 As3 .2500 -.1875 -.25 As4 -.1875 -.4375 0 As5 -.0625 -.1875 .5