4

Pt      0.219805276800390      0.299776546658485      0.185438050154093
Pt      1.579609424593475      1.698279367294265      0.199897231195555
Pt      1.754611995968939     -0.125741409130357      1.782204064909161
Pt     -0.234351539188605      1.510076004590505      1.922684540097517