5
XeF4 has D4h symmetry
 9   0.000000011   0.836478333  -2.694339918
54   0.000000011   0.836478333  -0.594339918
 9   0.000000011   0.836478333   1.505660082
 9  -2.099999989   0.836478333  -0.594339918
 9   2.100000011   0.836478333  -0.594339918
