Eigenvalues:
	 -0.225761268547+0i	 -0.173950482052+0i	 -0.162284239639+0i	  0.113427486279+0i	 -0.144112880456+0i	 -0.115808952181+0i	 -0.121069492476+0i	 -0.110988968804+0i	-0.0902087799304+0i	-0.0882123176122+0i	-0.0772786911465+0i	-0.0637826983271+0i	-0.0586871727468+0i	 0.0706567804986+0i	-0.0420501231075+0i	-0.0319067124424+0i	 -0.038484885084+0i	-0.0256073807441+0i	-0.0383349092543+0i	-0.00764473774821+0i	-0.0111278220611+0i	 0.00272789932352+0i	  0.101001959338+0i	 0.0143012478473+0i	  0.045597666294+0i	 0.0366240273418+0i	 0.0210318368332+0i	 0.0828031052861+0i	 0.0400705990812+0i	 0.0342598169303+0i	 0.0412349367332+0i	 0.0162039594828+0i

3.64536e-33
(0.308576, 0.405450, 0.249684; 0.076923) (-0.496326, 0.231467, 0.148443; 0.076923) (1.036673, 0.018998, 0.002730; 0.076923) (0.021600, -0.073276, -0.045804; 0.076923) (-1.186525, 0.204258, 0.137562; 0.076923) (-0.642370, 0.817496, 0.514527; 0.076923) (0.931169, 0.662007, 0.403928; 0.076923) (-0.923008, -0.404595, -0.243761; 0.076923) (0.469478, -0.498888, -0.314677; 0.076923) (0.112323, 0.980626, 0.609453; 0.076923) (1.023666, -0.690134, -0.438589; 0.076923) (-0.136729, -0.629923, -0.390926; 0.076923) (-0.518528, -1.023485, -0.632568; 0.076923) [Vs = -0.396839]
r_ab:
	               0	   0.82969112426	  0.860497861089	  0.631543584922	   1.51273880216	   1.06968396467	  0.690821365459	   1.55449703828	   1.07806335149	  0.706241503618	   1.47830192912	   1.29640880141	   1.87198496235
	   0.82969112426	               0	   1.55449703828	  0.631543584922	  0.690821365459	  0.706241503618	   1.51273880216	  0.860497861089	   1.29640880141	   1.06968396467	   1.87198496235	   1.07806335149	   1.47830192912
	  0.860497861089	   1.55449703828	               0	   1.02041334324	   2.23497483981	   1.92839920374	  0.765213143167	   2.02003423211	  0.831061647209	   1.46535518766	  0.835344053992	    1.3974752585	   1.97712581807
	  0.631543584922	  0.631543584922	   1.02041334324	               0	   1.25308230436	   1.24430827749	   1.25308230436	   1.02041334324	  0.673819822457	   1.24430827749	   1.24053562133	  0.673819822457	   1.24053562133
	   1.51273880216	  0.690821365459	   2.23497483981	   1.25308230436	               0	  0.902368121303	   2.18291418533	  0.765213143167	   1.85506931766	   1.58506658972	   2.45292274461	   1.44125936015	   1.59583039815
	   1.06968396467	  0.706241503618	   1.92839920374	   1.24430827749	  0.902368121303	               0	   1.58506658972	   1.46535518766	   1.91223815985	   0.77793615476	   2.44070782112	   1.78060104953	   2.17264306407
	  0.690821365459	   1.51273880216	  0.765213143167	   1.25308230436	   2.18291418533	   1.58506658972	               0	   2.23497483981	   1.44125936015	  0.902368121303	   1.59583039815	   1.85506931766	   2.45292274461
	   1.55449703828	  0.860497861089	   2.02003423211	   1.02041334324	  0.765213143167	   1.46535518766	   2.23497483981	               0	    1.3974752585	   1.92839920374	   1.97712581807	  0.831061647209	  0.835344053992
	   1.07806335149	   1.29640880141	  0.831061647209	  0.673819822457	   1.85506931766	   1.91223815985	   1.44125936015	    1.3974752585	               0	   1.78060104953	  0.599210014947	  0.624877349398	   1.16293313672
	  0.706241503618	   1.06968396467	   1.46535518766	   1.24430827749	   1.58506658972	   0.77793615476	  0.902368121303	   1.92839920374	   1.78060104953	               0	   2.17264306407	   1.91223815985	   2.44070782112
	   1.47830192912	   1.87198496235	  0.835344053992	   1.24053562133	   2.45292274461	   2.44070782112	   1.59583039815	   1.97712581807	  0.599210014947	   2.17264306407	               0	   1.16293313672	   1.58968930372
	   1.29640880141	   1.07806335149	    1.3974752585	  0.673819822457	   1.44125936015	   1.78060104953	   1.85506931766	  0.831061647209	  0.624877349398	   1.91223815985	   1.16293313672	               0	  0.599210014947
	   1.87198496235	   1.47830192912	   1.97712581807	   1.24053562133	   1.59583039815	   2.17264306407	   2.45292274461	  0.835344053992	   1.16293313672	   2.44070782112	   1.58968930372	  0.599210014947	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   6.52840422306	   6.47159577694	 5.90953946341e-16