Eigenvalues:
	 -0.156697334058+0i	 0.0656670561194+0i	 -0.118705773951+0i	 -0.116602508715+0i	 -0.113679052889+0i	 -0.109102057396+0i	 0.0430928433413+0i	 0.0407447255805+0i	-0.0843980580654+0i	 0.0355457634857+0i	-0.0784748231944+0i	 0.0319211456884+0i	 0.0201837365082+0i	 0.0187318081852+0i	 -0.066692882007+0i	-0.0625090250879+0i	 0.00034984179967+0i	-0.0463998482106+0i	-0.0460923698325+0i	-0.0399985767784+0i	-0.0124862351686+0i	-0.0143664730878+0i	-0.0215618244789+0i	-0.0168875911758+0i	 -0.017908485915+0i	 -0.019297749057+0i

1.72995e-33
(0.134726, 1.043749, 0.347350; 0.090909) (-0.951653, -0.633253, -0.232033; 0.090909) (1.018448, -0.279982, 0.335542; 0.090909) (0.241091, 0.169453, -0.953040; 0.090909) (0.537371, -0.869115, 0.107719; 0.090909) (0.895637, 0.593882, 0.453465; 0.090909) (-0.290736, -0.193303, -0.088824; 0.090909) (-1.077412, 0.238539, -0.102454; 0.090909) (-0.595700, 0.828117, 0.122859; 0.090909) (0.281919, 0.187106, 0.123679; 0.090909) (-0.193690, -1.085193, -0.114262; 0.090909) [Vs = -0.360810]
r_ab:
	               0	   2.08044252017	   1.59165637931	   1.57057941956	   1.96941476969	  0.890296319244	   1.37897178178	   1.52314355656	  0.793987065728	  0.897514706372	    2.2030288976
	   2.08044252017	               0	   2.08044252017	   1.60836139908	   1.54539804462	   2.32126087422	  0.806769210739	  0.890296319244	   1.54539804462	   1.52355503807	  0.890296319244
	   1.59165637931	   2.08044252017	               0	   1.57057941956	  0.793987065728	  0.890296319244	   1.37897178178	    2.2030288976	   1.96941476969	  0.897514706372	   1.52314355656
	   1.57057941956	   1.60836139908	   1.57057941956	               0	    1.5138081754	   1.60836139908	   1.07763677967	   1.57057941956	    1.5138081754	   1.07763677967	   1.57057941956
	   1.96941476969	   1.54539804462	  0.793987065728	    1.5138081754	               0	   1.54539804462	   1.08678984938	   1.96941476969	   2.04075396973	   1.08678984938	  0.793987065728
	  0.890296319244	   2.32126087422	  0.890296319244	   1.60836139908	   1.54539804462	               0	   1.52355503807	   2.08044252017	   1.54539804462	  0.806769210739	   2.08044252017
	   1.37897178178	  0.806769210739	   1.37897178178	   1.07763677967	   1.08678984938	   1.52355503807	               0	  0.897514706372	   1.08678984938	  0.719584521146	  0.897514706372
	   1.52314355656	  0.890296319244	    2.2030288976	   1.57057941956	   1.96941476969	   2.08044252017	  0.897514706372	               0	  0.793987065728	   1.37897178178	   1.59165637931
	  0.793987065728	   1.54539804462	   1.96941476969	    1.5138081754	   2.04075396973	   1.54539804462	   1.08678984938	  0.793987065728	               0	   1.08678984938	   1.96941476969
	  0.897514706372	   1.52355503807	  0.897514706372	   1.07763677967	   1.08678984938	  0.806769210739	  0.719584521146	   1.37897178178	   1.08678984938	               0	   1.37897178178
	    2.2030288976	  0.890296319244	   1.52314355656	   1.57057941956	  0.793987065728	   2.08044252017	  0.897514706372	   1.59165637931	   1.96941476969	   1.37897178178	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   5.27299325851	    1.1112983292	   4.61570841228