(Mo25Si64N16O16)3 MoSi2 +Si3N2O2
    1.0
            -1.57350005 -1.57350005 1.57350005 
            -1.57350005 1.57350005 -1.57350005 
            1.57350005 -1.57350005 -1.57350005 
  1
Direct
        0.00000000 0.00000000 0.00000000