Eigenvalues:
	 -0.201115272311+0i	 -0.146252567672+0i	 -0.153385817599+0i	 -0.131446472405+0i	 -0.129671157373+0i	-0.0914649394536+0i	 -0.130468053193+0i	 0.0656767589346+0i	-0.0741351360827+0i	 0.0598232112145+0i	-0.0628389956337+0i	 0.0482483671774+0i	-0.0523601176291+0i	 0.0419608546287+0i	 0.0352537960089+0i	 0.0351102525181+0i	 0.0281962438421+0i	 0.0248169872717+0i	 0.0145573704324+0i	 0.0179434509368+0i	 0.0184961567258+0i	 0.00660167793115+0i	 0.00484220113266+0i	 0.00445435945455+0i	-0.00948407474318+0i	-0.00613114545803+0i	-0.0123131296623+0i	-0.0441013078563+0i	-0.0226278710024+0i	 -0.030480004604+0i	-0.0317055197908+0i	-0.0371332322673+0i	-0.0387767113837+0i	 0.0451364074588+0i	 0.0306232390546+0i	-0.0336816578745+0i	-0.000519621700106+0i	-0.0385047653335+0i

5.30632e-33
(1.140241, -0.240770, 0.395387; 0.066667) (-0.173241, 0.159549, 0.648119; 0.066667) (-0.141511, -1.247623, -0.180314; 0.066667) (0.203820, -0.166006, -0.637515; 0.066667) (-0.072743, -0.669848, -0.146761; 0.066667) (0.597270, -0.126118, 0.207108; 0.066667) (-0.285531, -0.724139, 0.719483; 0.066667) (-0.317423, 0.204166, 1.211057; 0.066667) (0.243515, 1.226084, 0.215684; 0.066667) (0.103322, 0.663391, 0.157365; 0.066667) (0.486183, 0.681770, -0.649906; 0.066667) (-1.236614, 0.261120, -0.428805; 0.066667) (-0.222254, 0.046931, -0.077068; 0.066667) (0.419428, -0.225705, -1.175687; 0.066667) (-0.744461, 0.157199, -0.258148; 0.066667) [Vs = -0.383406]
r_ab:
	               0	   1.39619540501	   1.72860375437	   1.39619540501	   1.39619540501	  0.586013048868	   1.53997023713	   1.72860375437	   1.72860375437	   1.39619540501	   1.53997023713	   2.56527287663	   1.47050235581	   1.72860375437	   2.03410632106
	   1.39619540501	               0	   1.63322978819	   1.37877341473	   1.15318355022	  0.932621480417	  0.893647253655	  0.582819961905	   1.22400287192	   0.75576704655	   1.54674577114	   1.51685386442	  0.735514567282	   1.95600190785	   1.07126931955
	   1.72860375437	   1.63322978819	               0	   1.22400287192	  0.582819961905	   1.39773614393	   1.05091013449	   2.01855154159	   2.53461763584	   1.95600190785	   2.08256391849	   1.88077244008	   1.30117181247	   1.53288493824	   1.53072893665
	   1.39619540501	   1.37877341473	   1.22400287192	               0	   0.75576704655	  0.932621480417	   1.54674577114	   1.95600190785	   1.63322978819	   1.15318355022	  0.893647253655	   1.51685386442	  0.735514567282	  0.582819961905	   1.07126931955
	   1.39619540501	   1.15318355022	  0.582819961905	   0.75576704655	               0	  0.932621480417	  0.893647253655	   1.63322978819	   1.95600190785	   1.37877341473	   1.54674577114	   1.51685386442	  0.735514567282	   1.22400287192	   1.07126931955
	  0.586013048868	  0.932621480417	   1.39773614393	  0.932621480417	  0.932621480417	               0	   1.18300257581	   1.39773614393	   1.39773614393	  0.932621480417	   1.18300257581	   1.97925982776	  0.884489306947	   1.39773614393	   1.44809327219
	   1.53997023713	  0.893647253655	   1.05091013449	   1.54674577114	  0.893647253655	   1.18300257581	               0	   1.05091013449	   2.08256391849	   1.54674577114	   2.10887346022	   1.78713756776	   1.11042616282	   2.08256391849	   1.39396369731
	   1.72860375437	  0.582819961905	   2.01855154159	   1.95600190785	   1.63322978819	   1.39773614393	   1.05091013449	               0	   1.53288493824	   1.22400287192	   2.08256391849	   1.88077244008	   1.30117181247	   2.53461763584	   1.53072893665
	   1.72860375437	   1.22400287192	   2.53461763584	   1.63322978819	   1.95600190785	   1.39773614393	   2.08256391849	   1.53288493824	               0	  0.582819961905	   1.05091013449	   1.88077244008	   1.30117181247	   2.01855154159	   1.53072893665
	   1.39619540501	   0.75576704655	   1.95600190785	   1.15318355022	   1.37877341473	  0.932621480417	   1.54674577114	   1.22400287192	  0.582819961905	               0	  0.893647253655	   1.51685386442	  0.735514567282	   1.63322978819	   1.07126931955
	   1.53997023713	   1.54674577114	   2.08256391849	  0.893647253655	   1.54674577114	   1.18300257581	   2.10887346022	   2.08256391849	   1.05091013449	  0.893647253655	               0	   1.78713756776	   1.11042616282	   1.05091013449	   1.39396369731
	   2.56527287663	   1.51685386442	   1.88077244008	   1.51685386442	   1.51685386442	   1.97925982776	   1.78713756776	   1.88077244008	   1.88077244008	   1.51685386442	   1.78713756776	               0	   1.09477052081	   1.88077244008	  0.531166555569
	   1.47050235581	  0.735514567282	   1.30117181247	  0.735514567282	  0.735514567282	  0.884489306947	   1.11042616282	   1.30117181247	   1.30117181247	  0.735514567282	   1.11042616282	   1.09477052081	               0	   1.30117181247	  0.563603965245
	   1.72860375437	   1.95600190785	   1.53288493824	  0.582819961905	   1.22400287192	   1.39773614393	   2.08256391849	   2.53461763584	   2.01855154159	   1.63322978819	   1.05091013449	   1.88077244008	   1.30117181247	               0	   1.53072893665
	   2.03410632106	   1.07126931955	   1.53072893665	   1.07126931955	   1.07126931955	   1.44809327219	   1.39396369731	   1.53072893665	   1.53072893665	   1.07126931955	   1.39396369731	  0.531166555569	  0.563603965245	   1.53072893665	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   4.45102367531	   5.14459369815	   5.40438262654