Eigenvalues:
	 -0.102588820078+0i	-0.0906515333656+0i	 -0.092470915825+0i	-0.0825695246748+0i	-0.0701975993629+0i	 -0.070204798083+0i	-0.0637366695431+0i	 0.0248021592063+0i	 -0.052580721701+0i	-0.0512402334293+0i	-0.0507517508862+0i	-0.0467267576958+0i	 0.0192160907739+0i	-0.0453981282697+0i	 0.0174590362893+0i	-0.0363649773723+0i	 0.0113878506288+0i	 0.00967339148521+0i	 0.00865648428933+0i	 0.00679398288637+0i	 0.0063445349315+0i	 0.0037603663132+0i	-0.00210105006909+0i	-0.00465125449129+0i	-0.0278144232758+0i	-0.0248206337931+0i	-0.0242680383732+0i	-0.0122915427106+0i	-0.0169200090376+0i	 -0.013888757412+0i	-0.0136627238638+0i	-0.0153508810414+0i

3.86038e-33
(0.165818, 0.896605, -0.481903; 0.076923) (0.239081, -0.339477, 0.849651; 0.076923) (-0.676007, 0.299637, 0.670018; 0.076923) (-0.108604, 0.819376, 0.652573; 0.076923) (0.272881, -0.809514, -0.319147; 0.076923) (-0.410840, -0.969386, 0.022921; 0.076923) (1.020652, 0.165574, 0.186548; 0.076923) (-0.055564, -0.413624, -0.943109; 0.076923) (-0.879159, 0.258426, -0.312154; 0.076923) (0.529671, 0.710281, 0.215827; 0.076923) (-0.799532, -0.431437, 0.412677; 0.076923) (0.902280, -0.535005, -0.060059; 0.076923) (-0.200678, 0.348544, -0.893842; 0.076923) [Vs = -0.355789]
r_ab:
	               0	   1.81832371335	   1.54659635585	   1.16974657775	   1.71720547223	   2.01725151705	   1.30842417639	   1.40656337956	   1.23614904093	  0.808661443177	   1.86972398369	   1.66428197634	  0.777421608398
	   1.81832371335	               0	   1.13053966083	   1.22583231169	   1.26022449519	   1.22583231169	   1.14264396836	   1.81832371335	   1.71980782538	   1.26022449519	   1.13053966083	   1.14264396836	   1.92523447979
	   1.54659635585	   1.13053966083	               0	   0.76966193483	   1.76324962866	   1.44895332805	   1.76928417076	   1.86972398369	   1.00380786089	   1.35224849968	  0.784825983161	   1.92889226464	   1.63523307872
	   1.16974657775	   1.22583231169	   0.76966193483	               0	   1.93469738875	   1.92028078233	   1.38558844406	   2.01725151705	   1.35614134312	  0.781052704483	   1.44895332805	   1.83414207515	   1.61912362074
	   1.71720547223	   1.26022449519	   1.76324962866	   1.93469738875	               0	  0.781052704483	   1.32879131716	  0.808661443177	   1.57090412345	   1.63153778744	   1.35224849968	  0.733910719066	   1.37681862949
	   2.01725151705	   1.22583231169	   1.44895332805	   1.92028078233	  0.781052704483	               0	   1.83414207515	   1.16974657775	   1.35614134312	   1.93469738875	   0.76966193483	   1.38558844406	   1.61912362074
	   1.30842417639	   1.14264396836	   1.76928417076	   1.38558844406	   1.32879131716	   1.83414207515	               0	   1.66428197634	   1.96636899479	  0.733910719066	   1.92889226464	  0.752088876175	   1.64084311329
	   1.40656337956	   1.81832371335	   1.86972398369	   2.01725151705	  0.808661443177	   1.16974657775	   1.66428197634	               0	   1.23614904093	   1.71720547223	   1.54659635585	   1.30842417639	  0.777421608398
	   1.23614904093	   1.71980782538	   1.00380786089	   1.35614134312	   1.57090412345	   1.35614134312	   1.96636899479	   1.23614904093	               0	   1.57090412345	   1.00380786089	   1.96636899479	  0.898231454535
	  0.808661443177	   1.26022449519	   1.35224849968	  0.781052704483	   1.63153778744	   1.93469738875	  0.733910719066	   1.71720547223	   1.57090412345	               0	   1.76324962866	   1.32879131716	   1.37681862949
	   1.86972398369	   1.13053966083	  0.784825983161	   1.44895332805	   1.35224849968	   0.76966193483	   1.92889226464	   1.54659635585	   1.00380786089	   1.76324962866	               0	   1.76928417076	   1.63523307872
	   1.66428197634	   1.14264396836	   1.92889226464	   1.83414207515	  0.733910719066	   1.38558844406	  0.752088876175	   1.30842417639	   1.96636899479	   1.32879131716	   1.76928417076	               0	   1.64084311329
	  0.777421608398	   1.92523447979	   1.63523307872	   1.61912362074	   1.37681862949	   1.61912362074	   1.64084311329	  0.777421608398	  0.898231454535	   1.37681862949	   1.63523307872	   1.64084311329	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   4.39676842233	   3.84852963914	   4.75470193853