4

Hf      0.133628589643589     -0.086854503497407      0.104036092085714
Hf      1.548524731554665      1.554734990173494     -0.058399959155100
Hf      1.636616146131848     -0.131445305015858      1.283030474951713
Hf      0.110418764748988      1.022953263344780      1.037119170846698