Eigenvalues:
	 -0.167417769648+0i	 -0.151363213754+0i	 -0.133466612481+0i	-0.0984189754783+0i	 0.0532246527053+0i	 0.0459614989144+0i	 0.0453599680291+0i	-0.0864353004493+0i	 0.0368668097424+0i	-0.0736955212283+0i	  0.024784739997+0i	  0.017956186645+0i	 0.0140699001675+0i	 0.0105084758391+0i	 0.00189068389545+0i	-0.00148015377676+0i	-0.0597015045183+0i	 -0.055599040366+0i	-0.0541703881875+0i	-0.0504254455408+0i	-0.0463109978714+0i	-0.0224425987602+0i	-0.0252373834696+0i	-0.0317828346056+0i	-0.0302134174145+0i	-0.0368259418644+0i

1.26657e-33
(0.937740, -0.242554, 0.060991; 0.090909) (-0.123997, 1.207671, 0.190750; 0.090909) (-0.201992, 0.560749, -0.224144; 0.090909) (0.301474, 0.044286, 1.091853; 0.090909) (-0.178710, -0.730975, 0.161095; 0.090909) (-0.382617, -0.199006, -0.468489; 0.090909) (0.117105, 0.513303, 0.561266; 0.090909) (0.653090, 0.090321, -0.763619; 0.090909) (-0.599991, 0.446863, -0.945932; 0.090909) (-0.632101, -0.929551, -0.496601; 0.090909) (0.109999, -0.761106, 0.832831; 0.090909) [Vs = -0.356222]
r_ab:
	               0	   1.80201953599	   1.42323133896	   1.24490440849	   1.22271698954	   1.42323133896	   1.22271698954	  0.933709683461	   1.96311144542	   1.80201953599	   1.24490440849
	   1.80201953599	               0	  0.772482267069	   1.53182070232	    1.9396446626	   1.57487194112	  0.823139651382	   1.66227444504	   1.44825651122	   2.30181259283	   2.08401183453
	   1.42323133896	  0.772482267069	               0	   1.50068647001	   1.34814772635	  0.818265042013	  0.849084255918	   1.11512427798	  0.832076288484	   1.57487194112	   1.72099873222
	   1.24490440849	   1.53182070232	   1.50068647001	               0	    1.3030414162	   1.72099873222	  0.731772174245	   1.88905522274	   2.26434855352	   2.08401183453	  0.867416690915
	   1.22271698954	    1.9396446626	   1.34814772635	    1.3030414162	               0	  0.849084255918	   1.34010151004	   1.49047517138	   1.67041575296	  0.823139651382	  0.731772174245
	   1.42323133896	   1.57487194112	  0.818265042013	   1.72099873222	  0.849084255918	               0	   1.34814772635	   1.11512427798	  0.832076288484	  0.772482267069	   1.50068647001
	   1.22271698954	  0.823139651382	  0.849084255918	  0.731772174245	   1.34010151004	   1.34814772635	               0	   1.49047517138	   1.67041575296	    1.9396446626	    1.3030414162
	  0.933709683461	   1.66227444504	   1.11512427798	   1.88905522274	   1.49047517138	   1.11512427798	   1.49047517138	               0	   1.31551232312	   1.66227444504	   1.88905522274
	   1.96311144542	   1.44825651122	  0.832076288484	   2.26434855352	   1.67041575296	  0.832076288484	   1.67041575296	   1.31551232312	               0	   1.44825651122	   2.26434855352
	   1.80201953599	   2.30181259283	   1.57487194112	   2.08401183453	  0.823139651382	  0.772482267069	    1.9396446626	   1.66227444504	   1.44825651122	               0	   1.53182070232
	   1.24490440849	   2.08401183453	   1.72099873222	  0.867416690915	  0.731772174245	   1.50068647001	    1.3030414162	   1.88905522274	   2.26434855352	   1.53182070232	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   1.89003042773	   4.85187824009	   4.25809133218