4

Cr     -0.123205947741982     -0.041051802964672      0.202593906301979
Cr      1.565041288724572      1.208659435777255      0.222770837519064
Cr      1.685843766726636      0.183628102820145      1.695819204081890
Cr      0.146850091681325      1.623618835934599      1.676262330459124