Eigenvalues:
	 -0.266757951536+0i	  -0.22528241479+0i	 -0.169273703518+0i	 -0.200889037749+0i	  0.130976883048+0i	 -0.128579925745+0i	 -0.128092126595+0i	 0.0848040626811+0i	-0.0922793211025+0i	 0.0600230743758+0i	-0.0545007344801+0i	 0.0435991579798+0i	-0.0330724722934+0i	 0.0162332664547+0i	-0.0203122022025+0i	 0.0191843985279+0i	 0.0272243723631+0i	-0.0290087731601+0i	  0.093803692794+0i	  0.022484457182+0i

4.72302e-33
(-0.240507, -0.586355, -0.006563; 0.111111) (0.205428, 0.500834, 0.005606; 0.111111) (0.202823, 0.919527, 0.679070; 0.111111) (0.258632, -0.147272, -1.225484; 0.111111) (-0.191086, -0.120447, 0.542144; 0.111111) (0.055746, -0.209512, -0.545837; 0.111111) (0.506553, 0.809930, -0.659712; 0.111111) (-0.297183, 0.053285, 1.224432; 0.111111) (-0.500406, -1.219989, -0.013656; 0.111111) [Vs = -0.364164]
r_ab:
	               0	   1.17515361371	   1.71298383574	   1.38841614603	  0.721521020339	  0.721521020339	   1.71298383574	   1.38841614603	  0.684901754912
	   1.17515361371	               0	  0.793009737401	   1.39228390643	  0.911639487714	  0.911639487714	  0.793009737401	   1.39228390643	   1.86005536863
	   1.71298383574	  0.793009737401	               0	   2.18368974478	   1.12047199335	   1.67235143898	   1.37717148507	   1.13921016237	   2.35625299952
	   1.38841614603	   1.39228390643	   2.18368974478	               0	   1.82413634844	  0.712008045498	   1.13921016237	   2.52016625745	   1.78756435291
	  0.721521020339	  0.911639487714	   1.12047199335	   1.82413634844	               0	   1.11917932101	   1.67235143898	  0.712008045498	   1.27027005336
	  0.721521020339	  0.911639487714	   1.67235143898	  0.712008045498	   1.11917932101	               0	   1.12047199335	   1.82413634844	   1.27027005336
	   1.71298383574	  0.793009737401	   1.37717148507	   1.13921016237	   1.67235143898	   1.12047199335	               0	   2.18368974478	   2.35625299952
	   1.38841614603	   1.39228390643	   1.13921016237	   2.52016625745	  0.712008045498	   1.82413634844	   2.18368974478	               0	   1.78756435291
	  0.684901754912	   1.86005536863	   2.35625299952	   1.78756435291	   1.27027005336	   1.27027005336	   2.35625299952	   1.78756435291	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	-1.24791985236e-16	   4.24979919147	   4.75020080853