N =   4
Energy =    3.67423461417477

             X                 Y                 Z
 1   0.78243060720683, -0.53364264928027,  0.32097954416922
 2  -0.13828827601734, -0.16545823609360, -0.97647320742811
 3   0.17519755428431,  0.97277247549146,  0.15172187679772
 4  -0.81933988547380, -0.27367159011758,  0.50377178646118

Distances
    1  1.632993161855    6

    1  2  3  4
 1  0  1  1  1
 2     0  1  1
 3        0  1
 4           0