5
 
P     0.0000000    0.0000000    0.0000000 
H     0.8072586   -0.8072586    0.8072586 
H    -0.8072586    0.8072586    0.8072586 
H    -0.8072586   -0.8072586   -0.8072586 
H     0.8072586    0.8072586   -0.8072586 
