Eigenvalues:
	 -0.284089737627+0i	  -0.19634406794+0i	  0.101600053224+0i	 0.0636965990605+0i	 -0.106166674305+0i	 0.0517969197449+0i	 -0.109726606059+0i	 0.0138426177202+0i	-0.0763952320286+0i	-0.0724219576798+0i	  0.026422732493+0i	-0.0675510163114+0i	 0.0250672418807+0i	 -0.031270032777+0i	-0.0275175007094+0i	-0.0266945369913+0i	-0.0320412543192+0i

1.80297e-33
(-0.875206, 0.401600, -0.224696; 0.125000) (-0.083843, -1.123929, -0.611816; 0.125000) (0.344405, 0.258249, -0.346438; 0.125000) (0.044176, -0.408760, -0.369175; 0.125000) (-0.174771, 0.045220, 0.981170; 0.125000) (-0.383280, -0.796720, 0.530965; 0.125000) (0.800497, 0.840783, -0.544843; 0.125000) (0.328021, 0.783557, 0.584833; 0.125000) [Vs = -0.332352]
r_ab:
	               0	   1.76163412502	   1.23402646561	   1.23402646561	   1.43934988062	   1.49966136566	   1.76163412502	   1.49966136566
	   1.76163412502	               0	   1.47113420595	  0.765982988983	   1.97807502216	   1.22583663031	   2.15560509878	   2.28912697041
	   1.23402646561	   1.47113420595	               0	  0.731815819791	   1.44134254597	   1.55316429068	  0.765982988983	   1.06933806606
	   1.23402646561	  0.765982988983	  0.731815819791	               0	   1.44134254597	   1.06933806606	   1.47113420595	   1.55316429068
	   1.43934988062	   1.97807502216	   1.44134254597	   1.44134254597	               0	  0.977253060241	   1.97807502216	  0.977253060241
	   1.49966136566	   1.22583663031	   1.55316429068	   1.06933806606	  0.977253060241	               0	   2.28912697041	   1.73381796348
	   1.76163412502	   2.15560509878	  0.765982988983	   1.47113420595	   1.97807502216	   2.28912697041	               0	   1.22583663031
	   1.49966136566	   2.28912697041	   1.06933806606	   1.55316429068	  0.977253060241	   1.73381796348	   1.22583663031	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   1.11266641028	   4.09415623324	   2.79317735648