4

Xe      0.261639126530261      0.087594660064191     -0.067905401310031
Xe      1.486691455975994      1.752185221097701      0.252338469051463
Xe      1.256823668907853     -0.174571026619529      1.663870017099333
Xe      0.011378825092916      1.182520483421821      1.697621647345330