4

Cr     -0.069844866819787      0.075089998169411     -0.250341454588155
Cr      1.427055840757100      1.245755477697737      0.173148979063176
Cr      1.337603302667725      0.134621591082647      1.650129358475808
Cr     -0.020519874727636      1.623966137510639      1.516084780959411