Eigenvalues:
	 -0.085144541016+0i	-0.0755332808558+0i	 0.0120748232998+0i	-0.0628908506629+0i	 0.00846029089071+0i	 0.00435182177448+0i	 0.00418280260954+0i	 0.00234906983922+0i	-0.0547936529349+0i	-0.00103628207134+0i	-0.0525786626385+0i	-0.0520057003524+0i	-0.00319385238069+0i	-0.00690815115177+0i	-0.00739380249166+0i	-0.00806172703179+0i	-0.0100770183675+0i	-0.0489885411397+0i	 -0.010945165883+0i	-0.0135786566384+0i	 -0.016171154969+0i	-0.0440054103436+0i	-0.0434518668914+0i	-0.0179064737725+0i	-0.0204746620678+0i	-0.0393756662215+0i	-0.0233148936004+0i	-0.0253275254514+0i	-0.0278918561787+0i	-0.0361910897463+0i	-0.0298730774046+0i	-0.0317353023282+0i	-0.0338242962397+0i	-0.0330825854124+0i	-0.0328133390483+0i

3.00372e-33
(-0.389937, 0.921946, 0.149421; 0.071429) (0.201056, -0.147759, 0.385739; 0.071429) (0.348514, 0.439707, 0.938884; 0.071429) (1.013649, -0.044420, -0.393405; 0.071429) (-0.492460, -0.108666, 0.941184; 0.071429) (-0.106230, 0.547443, -1.002684; 0.071429) (0.661273, 0.853758, 0.134312; 0.071429) (0.260243, 0.337013, -0.399825; 0.071429) (0.795820, -0.700442, 0.268998; 0.071429) (0.218633, -0.629252, -0.761974; 0.071429) (-0.610945, -0.742502, -0.296170; 0.071429) (-0.775639, 0.071905, -0.640304; 0.071429) (-0.158779, -0.959194, 0.441464; 0.071429) (-0.965198, 0.160462, 0.234359; 0.071429) [Vs = -0.356670]
r_ab:
	               0	   1.24474438264	   1.18368743255	   1.78845648647	   1.30367266567	   1.24422179691	   1.05352779133	   1.03273953316	   2.01307229034	   1.89926584287	   1.73717648657	   1.22270233902	   1.91765714449	  0.958122011035
	   1.24474438264	               0	  0.820262436523	   1.13050972539	  0.889388373832	   1.58286170682	   1.13050972539	  0.924996585067	  0.820262436523	   1.24474438264	   1.21575676927	   1.43351006563	  0.889388373832	   1.21575676927
	   1.18368743255	  0.820262436523	               0	   1.56581594223	   1.00396994075	   1.99701965482	  0.957388089545	   1.34554077164	   1.39598367343	   2.01307229034	   1.96049460784	   1.97302670608	   1.56897962538	   1.51663175096
	   1.78845648647	   1.13050972539	   1.56581594223	               0	   2.01336041709	   1.40557905654	   1.09971745384	  0.844483907246	  0.957388089545	   1.05352779133	   1.77089736063	   1.80998397879	   1.70540398512	   2.08612071222
	   1.30367266567	  0.889388373832	   1.00396994075	   2.01336041709	               0	   2.08764893379	   1.70540398512	   1.60109267651	   1.56897962538	   1.91765714449	   1.39528934231	   1.61675692203	   1.04137422996	  0.891915412287
	   1.24422179691	   1.58286170682	   1.99701965482	   1.40557905654	   2.08764893379	               0	   1.40557905654	  0.736222012276	   1.99701965482	   1.24422179691	   1.55494582413	  0.897531877776	   2.08764893379	   1.55494582413
	   1.05352779133	   1.13050972539	  0.957388089545	   1.09971745384	   1.70540398512	   1.40557905654	               0	  0.844483907246	   1.56581594223	   1.78845648647	   2.08612071222	   1.80998397879	   2.01336041709	   1.77089736063
	   1.03273953316	  0.924996585067	   1.34554077164	  0.844483907246	   1.60109267651	  0.736222012276	  0.844483907246	               0	   1.34554077164	   1.03273953316	   1.39106634139	   1.09597643174	   1.60109267651	   1.39106634139
	   2.01307229034	  0.820262436523	   1.39598367343	  0.957388089545	   1.56897962538	   1.99701965482	   1.56581594223	   1.34554077164	               0	   1.18368743255	   1.51663175096	   1.97302670608	   1.00396994075	   1.96049460784
	   1.89926584287	   1.24474438264	   2.01307229034	   1.05352779133	   1.91765714449	   1.24422179691	   1.78845648647	   1.03273953316	   1.18368743255	               0	  0.958122011035	   1.22270233902	   1.30367266567	   1.73717648657
	   1.73717648657	   1.21575676927	   1.96049460784	   1.77089736063	   1.39528934231	   1.55494582413	   2.08612071222	   1.39106634139	   1.51663175096	  0.958122011035	               0	  0.899339319833	  0.891915412287	   1.10557685505
	   1.22270233902	   1.43351006563	   1.97302670608	   1.80998397879	   1.61675692203	  0.897531877776	   1.80998397879	   1.09597643174	   1.97302670608	   1.22270233902	  0.899339319833	               0	   1.61675692203	  0.899339319833
	   1.91765714449	  0.889388373832	   1.56897962538	   1.70540398512	   1.04137422996	   2.08764893379	   2.01336041709	   1.60109267651	   1.00396994075	   1.30367266567	  0.891915412287	   1.61675692203	               0	   1.39528934231
	  0.958122011035	   1.21575676927	   1.51663175096	   2.08612071222	  0.891915412287	   1.55494582413	   1.77089736063	   1.39106634139	   1.96049460784	   1.73717648657	   1.10557685505	  0.899339319833	   1.39528934231	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   4.76388041484	   4.70005953222	   4.53606005295