 30
Ir_3 Si & I4/mcm (#140) D_{4h}^{18} & tI16 & D0_c & Villars and Calvert, Pearson's Handbook IV 4125
Si     0.00000000     0.00000000     5.96550000
Ir     0.96607000     3.57707000     7.95400000
Ir     1.64493000     0.96607000     7.95400000
Ir     0.00000000     2.61100000     5.96550000
Ir     0.96607000     1.64493000     3.97700000
Si     0.00000000     5.22200000     5.96550000
Ir     3.57707000     4.25593000     7.95400000
Ir     2.61100000     0.00000000     5.96550000
Ir     3.57707000     0.96607000     3.97700000
Si     5.22200000     0.00000000     5.96550000
Ir     4.25593000     1.64493000     7.95400000
Si     0.00000000     0.00000000     1.98850000
Ir     0.00000000     2.61100000     1.98850000
Ir     2.61100000     0.00000000     1.98850000
Ir     0.96607000     3.57707000     0.00000000
Ir     1.64493000     0.96607000     0.00000000
Si     2.61100000     2.61100000     5.96550000
Si     2.61100000     2.61100000     1.98850000
Ir     2.61100000     5.22200000     5.96550000
Ir     5.22200000     2.61100000     5.96550000
Ir     1.64493000     4.25593000     3.97700000
Ir     4.25593000     3.57707000     3.97700000
Si     5.22200000     5.22200000     5.96550000
Si     0.00000000     5.22200000     1.98850000
Ir     2.61100000     5.22200000     1.98850000
Ir     3.57707000     4.25593000     0.00000000
Si     5.22200000     0.00000000     1.98850000
Ir     5.22200000     2.61100000     1.98850000
Ir     4.25593000     1.64493000     0.00000000
Si     5.22200000     5.22200000     1.98850000
