Eigenvalues:
	 -0.138581959403+0i	 -0.113561171372+0i	 -0.110178597807+0i	 0.0361892717889+0i	-0.0728640296029+0i	 0.0258111592976+0i	 0.0194806306081+0i	 0.0195199159171+0i	 0.0155334693605+0i	-0.0590816993054+0i	 0.0103959886555+0i	 -0.054250774192+0i	-0.0515050452944+0i	 0.00283591442081+0i	 0.00302483602138+0i	-0.0478374268315+0i	-0.000615217624007+0i	-0.00142067112378+0i	  -0.04513998607+0i	 -0.043248403043+0i	-0.0115550711631+0i	-0.00990690358471+0i	-0.0410808432172+0i	-0.0377424807503+0i	-0.0171323508678+0i	-0.0331453109264+0i	-0.0313120711568+0i	-0.0240450674863+0i	-0.0266082217848+0i	-0.0277524132159+0i	-0.0211770645518+0i	-0.0211939662543+0i

1.34491e-33
(0.020108, 0.077912, -1.208831; 0.076923) (0.045421, -0.809993, -0.647590; 0.076923) (-0.963500, -0.028332, -0.352753; 0.076923) (0.457282, -0.356334, 0.847689; 0.076923) (-0.426921, -0.896773, 0.088187; 0.076923) (-0.263349, 0.382171, 0.297062; 0.076923) (-0.715034, 0.621054, 0.755490; 0.076923) (-0.111673, 1.055950, -0.333767; 0.076923) (0.500395, 0.309758, 0.101622; 0.076923) (0.812928, -0.619094, -0.102607; 0.076923) (1.100545, 0.515460, 0.269349; 0.076923) (-0.501287, -0.406071, 0.813230; 0.076923) (0.045085, 0.154292, -0.527081; 0.076923) [Vs = -0.357754]
r_ab:
	               0	   1.05071768274	   1.30829682566	   2.14685050664	   1.68288478672	   1.56225363633	   2.16656287074	   1.31896244992	   1.41482061824	   1.52908893857	   1.88250082412	   2.14355380929	  0.686469769015
	   1.05071768274	               0	   1.30990217174	   1.61595132337	  0.878638602834	   1.55208359507	   2.14355380929	   1.89865989549	   1.42202859995	  0.960477479974	   1.92636756839	   1.61122270285	  0.971786737371
	   1.30829682566	   1.30990217174	               0	   1.88872147407	   1.11199569949	   1.03970405893	   1.30829682566	   1.37899903124	   1.56963413052	   1.88872147407	   2.22328592597	   1.30990217174	   1.03970405893
	   2.14685050664	   1.61595132337	   1.88872147407	               0	   1.28480905562	   1.16956752192	   1.52908893857	   1.92719890807	   1.00107585265	   1.04813672683	   1.22812390627	  0.960477479974	   1.52336458217
	   1.68288478672	  0.878638602834	   1.11199569949	   1.28480905562	               0	   1.30617101736	   1.68288478672	   2.02251222364	   1.52177988192	   1.28480905562	   2.08815087882	  0.878638602834	   1.30617101736
	   1.56225363633	   1.55208359507	   1.03970405893	   1.16956752192	   1.30617101736	               0	  0.686469769015	  0.935377164674	  0.791672706818	   1.52336458217	   1.37067102181	  0.971786737371	  0.908995398681
	   2.16656287074	   2.14355380929	   1.30829682566	   1.52908893857	   1.68288478672	  0.686469769015	               0	   1.31896244992	   1.41482061824	   2.14685050664	   1.88250082412	   1.05071768274	   1.56225363633
	   1.31896244992	   1.89865989549	   1.37899903124	   1.92719890807	   2.02251222364	  0.935377164674	   1.31896244992	               0	   1.05877024855	   1.92719890807	   1.45785787735	   1.89865989549	  0.935377164674
	   1.41482061824	   1.42202859995	   1.56963413052	   1.00107585265	   1.52177988192	  0.791672706818	   1.41482061824	   1.05877024855	               0	   1.00107585265	    0.6562199184	   1.42202859995	  0.791672706818
	   1.52908893857	  0.960477479974	   1.88872147407	   1.04813672683	   1.28480905562	   1.52336458217	   2.14685050664	   1.92719890807	   1.00107585265	               0	   1.22812390627	   1.61595132337	   1.16956752192
	   1.88250082412	   1.92636756839	   2.22328592597	   1.22812390627	   2.08815087882	   1.37067102181	   1.88250082412	   1.45785787735	    0.6562199184	   1.22812390627	               0	   1.92636756839	   1.37067102181
	   2.14355380929	   1.61122270285	   1.30990217174	  0.960477479974	  0.878638602834	  0.971786737371	   1.05071768274	   1.89865989549	   1.42202859995	   1.61595132337	   1.92636756839	               0	   1.55208359507
	  0.686469769015	  0.971786737371	   1.03970405893	   1.52336458217	   1.30617101736	  0.908995398681	   1.56225363633	  0.935377164674	  0.791672706818	   1.16956752192	   1.37067102181	   1.55208359507	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   4.25083222806	     4.607448252	   4.14171951993