4

Hf      0.080992464869771     -0.102901086736002      0.238153199124402
Hf      1.555886413157862      1.179344750312188      0.139337507283996
Hf      1.493181041344182     -0.038893191406820      1.536371596572946
Hf      0.088074805493063      1.752658883817966      1.401745118976494