6
PF5 has D3h symmetry
 9  -0.000000033   0.022012713  -2.570440293
15  -0.000000033   0.022012713  -0.770440293
 9   1.558845481   0.022012713   0.129560077
 9  -1.558845546   0.022012713   0.129560077
 9  -0.000000033   1.822012713  -0.770440293
 9  -0.000000033  -1.777987287  -0.770440293
