4

Zr     -0.011905007975460     -0.173910850871134      0.103690119122390
Zr      1.583818315197875      1.625182626598594      0.085491539875265
Zr      1.499825113107466      0.037313365685593      1.381280163528898
Zr      0.114716308153909      1.691538568582866      1.636328903508595