Maucherite
Fleet M E
American Mineralogist 58 (1973) 203-210
The crystal structure of maucherite (Ni11As8)
_database_code_amcsd 0000306
6.8724 6.8724 21.821 90 90 90 P4_12_12
atom    x    y     z Biso
Ni1  .125 .373 .2686  .66
Ni2  .375 .375     0  .43
Ni3  .120 .569 .1734  .35
Ni4  .608 .562 .1710  .35
Ni5  .372 .683 .0805  .35
Ni6  .871 .690 .0770  .35
As1  .120 .120     0  .43
As2  .635 .635     0  .43
As3  .635 .129 .0004  .43
As4  .877 .382  .125  .32
As5  .121 .869 .1289  .32