Eigenvalues:
	 -0.238128633042+0i	 -0.185382555689+0i	 -0.184021734438+0i	 0.0783398244505+0i	 0.0598247699508+0i	 0.0556777906721+0i	 0.0413879151623+0i	-0.0888238115037+0i	-0.0847296271104+0i	 0.0259642941866+0i	  0.026259946879+0i	-0.0750047957628+0i	 0.00713905946774+0i	-0.0576757630935+0i	 -0.049515023701+0i	-0.00911326635136+0i	-0.0165446198841+0i	-0.0303385502158+0i	-0.0367301342204+0i	-0.0382708028117+0i

2.38437e-33
(-0.717787, 0.650331, -0.366020; 0.111111) (0.014696, -0.799649, 0.978733; 0.111111) (0.179626, 0.482840, 0.310055; 0.111111) (0.274385, 0.101097, -0.433104; 0.111111) (0.341164, 1.082379, 0.644874; 0.111111) (0.602632, 0.110728, -1.092043; 0.111111) (0.199669, -0.951651, -0.399036; 0.111111) (0.034803, -0.286454, 0.458578; 0.111111) (-0.929188, -0.389621, -0.102037; 0.111111) [Vs = -0.342722]
r_ab:
	               0	   2.10887016969	   1.13599367028	   1.13602947519	   1.52641740351	   1.60055816197	   1.84639129867	   1.45736728967	   1.09356122088
	   2.10887016969	               0	   1.45571684186	   1.69471707388	   1.93909086806	   2.33721338065	   1.39841541373	  0.730981864605	   1.49234855211
	   1.13599367028	   1.45571684186	               0	  0.840828528269	  0.705439207031	   1.51105270873	   1.60030547489	  0.796773061538	   1.46985638629
	   1.13602947519	   1.69471707388	  0.840828528269	               0	    1.4592496301	  0.736233008999	   1.05594621429	   1.00134528546	   1.34126688915
	   1.52641740351	   1.93909086806	  0.705439207031	    1.4592496301	               0	   2.00732435773	   2.29064326649	   1.41501526593	   2.08289557948
	   1.60055816197	   2.33721338065	   1.51105270873	  0.736233008999	   2.00732435773	               0	   1.33089698105	    1.6984132619	   1.89127751406
	   1.84639129867	   1.39841541373	   1.60030547489	   1.05594621429	   2.29064326649	   1.33089698105	               0	   1.09780163869	   1.29553201244
	   1.45736728967	  0.730981864605	  0.796773061538	   1.00134528546	   1.41501526593	    1.6984132619	   1.09780163869	               0	   1.11991549181
	   1.09356122088	   1.49234855211	   1.46985638629	   1.34126688915	   2.08289557948	   1.89127751406	   1.29553201244	   1.11991549181	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   1.94989004783	   3.68153970559	   3.36857024658