Eigenvalues:
	 -0.452807985603+0i	 -0.452203709973+0i	 -0.354297789093+0i	 -0.346622518736+0i	 -0.282233175935+0i	 -0.249360013134+0i	 -0.219477730805+0i	 -0.157158838732+0i	 -0.139947845183+0i	-0.0973376914832+0i	-0.0557345497697+0i	  0.196038448806+0i	  0.195479893699+0i	-0.0071401051026+0i	  0.157672591413+0i	  0.157401214801+0i	 0.00212165363971+0i	   0.12242713969+0i	  0.034377820643+0i	 0.0673276838018+0i	  0.105795731008+0i	  0.102179794377+0i	 0.0510971408927+0i	 0.0984446128568+0i	 0.0475528610661+0i	  0.145677266548+0i	  0.152248860777+0i	 0.0914524854605+0i	 0.0490609675375+0i

6.11581e-33
(-0.032605, 0.752354, -0.508069; 0.083333) (-1.054594, 0.064298, 0.059750; 0.083333) (-0.546438, 0.773572, -0.472086; 0.083333) (0.798888, 0.317208, -0.293923; 0.083333) (0.032605, -0.752354, 0.508069; 0.083333) (0.546438, -0.773572, 0.472086; 0.083333) (-0.421662, -0.588547, 0.441311; 0.083333) (-1.018718, 0.533127, -0.262365; 0.083333) (0.421662, 0.588547, -0.441311; 0.083333) (1.018718, -0.533127, 0.262365; 0.083333) (-0.798888, -0.317208, 0.293923; 0.083333) (1.054594, -0.064298, -0.059750; 0.083333) [Vs = -0.415186]
r_ab:
	               0	   1.35657680775	  0.515528219531	   0.96259599105	   1.81684743621	   1.90379699166	   1.68840304006	   1.03963927976	  0.487491281414	   1.83065767912	   1.54089051022	   1.43175126865
	   1.35657680775	               0	   1.02183203787	   1.90379699166	   1.43175126865	   1.85346954146	  0.986102838476	  0.569951797106	   1.64475879423	   2.16716174829	  0.515528219531	   2.11648058218
	  0.515528219531	   1.02183203787	               0	   1.43175126865	   1.90379699166	   2.11648058218	   1.64475879423	  0.569951797106	  0.986102838476	   2.16716174829	   1.35657680775	   1.85346954146
	   0.96259599105	   1.90379699166	   1.43175126865	               0	   1.54089051022	   1.35657680775	   1.68840304006	   1.83065767912	  0.487491281414	   1.03963927976	   1.81684743621	  0.515528219531
	   1.81684743621	   1.43175126865	   1.90379699166	   1.54089051022	               0	  0.515528219531	  0.487491281414	   1.83065767912	   1.68840304006	   1.03963927976	   0.96259599105	   1.35657680775
	   1.90379699166	   1.85346954146	   2.11648058218	   1.35657680775	  0.515528219531	               0	  0.986102838476	   2.16716174829	   1.64475879423	  0.569951797106	   1.43175126865	   1.02183203787
	   1.68840304006	  0.986102838476	   1.64475879423	   1.68840304006	  0.487491281414	  0.986102838476	               0	   1.45251081559	   1.69580970152	   1.45251081559	  0.487491281414	   1.64475879423
	   1.03963927976	  0.569951797106	  0.569951797106	   1.83065767912	   1.83065767912	   2.16716174829	   1.45251081559	               0	   1.45251081559	   2.35868186363	   1.03963927976	   2.16716174829
	  0.487491281414	   1.64475879423	  0.986102838476	  0.487491281414	   1.68840304006	   1.64475879423	   1.69580970152	   1.45251081559	               0	   1.45251081559	   1.68840304006	  0.986102838476
	   1.83065767912	   2.16716174829	   2.16716174829	   1.03963927976	   1.03963927976	  0.569951797106	   1.45251081559	   2.35868186363	   1.45251081559	               0	   1.83065767912	  0.569951797106
	   1.54089051022	  0.515528219531	   1.35657680775	   1.81684743621	   0.96259599105	   1.43175126865	  0.487491281414	   1.03963927976	   1.68840304006	   1.83065767912	               0	   1.90379699166
	   1.43175126865	   2.11648058218	   1.85346954146	  0.515528219531	   1.35657680775	   1.02183203787	   1.64475879423	   2.16716174829	  0.986102838476	  0.569951797106	   1.90379699166	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	      7.14363045	      4.85636955	 1.05305746309e-15