4

Ni      0.012832755109719     -0.067136953231500     -0.171419635241910
Ni      1.647208074828052      1.589423439016807     -0.042935755728110
Ni      1.775599808387315     -0.286782870693997      1.717364446883575
Ni     -0.213952216663259      1.703841316488826      1.292246231363758