Eigenvalues:
	 -0.157912926772+0i	 -0.157950929993+0i	 -0.133528287672+0i	 -0.133533139412+0i	 -0.090768222303+0i	-0.0904414907222+0i	  0.053695409105+0i	 0.0536784108764+0i	 0.0410809785552+0i	 0.0410849595521+0i	 0.0267370791511+0i	 0.0267875847167+0i	 0.0197526526364+0i	 0.0190568538585+0i	 0.0138940902656+0i	 0.0138925727649+0i	-0.0555757827133+0i	-0.0546826838503+0i	-0.0546828433621+0i	-0.0454356816028+0i	-0.0426953666628+0i	-5.37058796292e-14+0i	-0.00762879256695+0i	 -0.009588257034+0i	 -0.018144998934+0i	-0.0139346252981+0i	 -0.033880274433+0i	-0.0338830633449+0i	-0.0277167141257+0i	-0.0277193502735+0i	  -0.02165250011+0i	-0.0216537771121+0i

7.91893e-29
(-0.123303, 0.899513, 0.453923; 0.076923) (0.898100, -0.411229, 0.245921; 0.076923) (-0.204338, -0.981545, 0.169539; 0.076923) (0.126721, -0.521592, -0.797773; 0.076923) (-0.760608, -0.634124, 0.231401; 0.076923) (0.453893, -0.892529, 0.170994; 0.076923) (-0.710251, 0.593432, 0.423948; 0.076923) (0.627198, 0.244125, -0.686588; 0.076923) (0.522177, 0.759185, 0.433757; 0.076923) (0.925347, 0.244592, 0.338163; 0.076923) (-0.146461, 0.737148, -0.599603; 0.076923) (-0.646917, -0.028584, -0.710791; 0.076923) (-0.961558, -0.008392, 0.327108; 0.076923) [Vs = -0.363744]
r_ab:
	               0	   1.67468623536	   1.90415814907	   1.91018146212	   1.67562315607	   1.90384331809	  0.662639812009	   1.51444753482	  0.660866290158	   1.24176822211	   1.06621571868	   1.57863680205	   1.24219322679
	   1.67468623536	               0	   1.24356847094	   1.30249871997	   1.67367925916	  0.659228953684	   1.90468633228	   1.17151606561	   1.24357103811	  0.662837150677	   1.76770771256	   1.85709295224	   1.90452031412
	   1.90415814907	   1.24356847094	               0	   1.12109326446	   0.65875964746	  0.664224635529	   1.67368565091	   1.71075187068	   1.90467187086	   1.67571887191	   1.88383560034	   1.37076367143	   1.24307589124
	   1.91018146212	   1.30249871997	   1.12109326446	               0	   1.36353061486	   1.08772563747	   1.85375378842	  0.921499505234	   1.82028611606	   1.58593555422	   1.30319858898	  0.921487343628	   1.64714449859
	   1.67562315607	   1.67367925916	   0.65875964746	   1.36353061486	               0	   1.24315526083	   1.24358459123	   1.88149667052	   1.90467670796	   1.90420105217	   1.71701254414	   1.12575802845	  0.664139606695
	   1.90384331809	  0.659228953684	  0.664224635529	   1.08772563747	   1.24315526083	               0	   1.90454681799	   1.43438639089	   1.67387752776	   1.24227981834	   1.90002522312	   1.65400488397	   1.67617852958
	  0.662639812009	   1.90468633228	   1.67368565091	   1.85375378842	   1.24358459123	   1.90454681799	               0	   1.77315452566	   1.24356357944	   1.67458304726	   1.17735784729	   1.29558815421	  0.659336846676
	   1.51444753482	   1.17151606561	   1.71075187068	  0.921499505234	   1.88149667052	   1.43438639089	   1.77315452566	               0	   1.23753377525	     1.067242565	  0.921513713864	   1.30319857882	   1.90144497142
	  0.660866290158	   1.24357103811	   1.90467187086	   1.82028611606	   1.90467670796	   1.67387752776	   1.24356357944	   1.23753377525	               0	   0.66067313184	     1.231014837	   1.81586175073	   1.67392348059
	   1.24176822211	  0.662837150677	   1.67571887191	   1.58593555422	   1.90420105217	   1.24227981834	   1.67458304726	     1.067242565	   0.66067313184	               0	   1.50691361678	   1.90969746551	   1.90382095273
	   1.06621571868	   1.76770771256	   1.88383560034	   1.30319858898	   1.71701254414	   1.90002522312	   1.17735784729	  0.921513713864	     1.231014837	   1.50691361678	               0	  0.921501661103	   1.44187686647
	   1.57863680205	   1.85709295224	   1.37076367143	  0.921487343628	   1.12575802845	   1.65400488397	   1.29558815421	   1.30319857882	   1.81586175073	   1.90969746551	  0.921501661103	               0	   1.08473167872
	   1.24219322679	   1.90452031412	   1.24307589124	   1.64714449859	  0.664139606695	   1.67617852958	  0.659336846676	   1.90144497142	   1.67392348059	   1.90382095273	   1.44187686647	   1.08473167872	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   2.88831362712	   5.05584478531	   5.05584158758