Eigenvalues:
	 -0.407552610222+0i	 -0.327923140726+0i	  0.190087090764+0i	 -0.205325423488+0i	  -0.21085023944+0i	  0.109012291467+0i	 0.0950118218527+0i	 -0.124295478198+0i	 0.0823057108766+0i	 0.0617577749037+0i	 -0.111187108728+0i	-0.0269157954695+0i	 0.00943831375955+0i	-0.0529370595064+0i	-0.0694399283304+0i	-0.0669908550709+0i	 0.0243111230685+0i	 0.0224676101271+0i	  0.124118255315+0i	 0.0169474190841+0i

3.22556e-33
(0.258698, 0.103517, -0.393754; 0.111111) (0.545033, -0.124763, 1.259998; 0.111111) (-0.496370, 0.079946, -0.942248; 0.111111) (-1.363423, -0.202714, -0.014360; 0.111111) (-0.158071, -0.063252, 0.240593; 0.111111) (0.239738, -0.079003, 0.701254; 0.111111) (1.054229, 0.143280, 0.093153; 0.111111) (-0.734003, -0.118776, 0.051046; 0.111111) (0.654169, 0.261764, -0.995684; 0.111111) [Vs = -0.371983]
r_ab:
	               0	   1.69381075303	  0.933557129929	   1.69381075303	  0.777113021444	    1.1102776869	  0.933557129929	    1.1102776869	  0.737400087021
	   1.69381075303	               0	   2.44464959603	   2.29614199696	   1.23988895742	  0.638351856908	    1.3010202634	   1.75998135497	   2.29116010839
	  0.933557129929	   2.44464959603	               0	    1.3010202634	   1.23857354741	   1.80782174023	   1.86558929163	   1.04047655535	   1.16604166166
	   1.69381075303	   2.29614199696	    1.3010202634	               0	   1.23988895742	   1.75998135497	   2.44464959603	  0.638351856908	   2.29116010839
	  0.777113021444	   1.23988895742	   1.23857354741	   1.23988895742	               0	  0.608858781374	   1.23857354741	  0.608858781374	   1.51451310847
	    1.1102776869	  0.638351856908	   1.80782174023	   1.75998135497	  0.608858781374	               0	   1.04047655535	   1.17154831025	   1.77974010859
	  0.933557129929	    1.3010202634	   1.86558929163	   2.44464959603	   1.23857354741	   1.04047655535	               0	   1.80782174023	   1.16604166166
	    1.1102776869	   1.75998135497	   1.04047655535	  0.638351856908	  0.608858781374	   1.17154831025	   1.80782174023	               0	   1.77974010859
	  0.737400087021	   2.29116010839	   1.16604166166	   2.29116010839	   1.51451310847	   1.77974010859	   1.16604166166	   1.77974010859	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   5.06260845925	   3.93739154075	-1.33752198778e-18