Eigenvalues:
	  -0.54071245369+0i	 -0.451066535314+0i	 -0.321825890068+0i	  -0.20754974874+0i	  0.216258561162+0i	  0.200428205389+0i	  0.168498712755+0i	   0.15883741527+0i	  0.103433383937+0i	 0.0951118264311+0i	 -0.106232873596+0i	-0.0955906382717+0i	-0.0823656216731+0i	 0.0495492965878+0i	 0.0412109963989+0i	-0.0377802507588+0i	 0.00122696605649+0i	 -0.024897580665+0i	-0.00705467962804+0i	-0.0299402446202+0i

6.70387e-33
(-0.241216, -0.052703, 0.146320; 0.111111) (0.764442, 0.040514, -0.362329; 0.111111) (-0.725543, -0.129873, 0.417151; 0.111111) (-0.197248, -0.847247, -0.562242; 0.111111) (-0.354380, 0.814096, -0.499448; 0.111111) (0.262048, 0.004847, -0.116961; 0.111111) (0.428790, 0.315340, 0.888566; 0.111111) (-1.246056, -0.218588, 0.712849; 0.111111) (1.309165, 0.073613, -0.623907; 0.111111) [Vs = -0.373055]
r_ab:
	               0	   1.13082384859	  0.560247319626	   1.06550100375	   1.08681323802	  0.570880463755	   1.06550100375	   1.16540774079	   1.73576691238
	   1.13082384859	               0	   1.69017084775	   1.32398298868	   1.36711118941	  0.560247319626	   1.32398298868	   2.29461202612	  0.605178550438
	  0.560247319626	   1.69017084775	               0	   1.32398298868	   1.36711118941	   1.13082384859	   1.32398298868	  0.605178550438	   2.29461202612
	   1.06550100375	   1.32398298868	   1.32398298868	               0	   1.66993787196	   1.06550100375	   1.96172724812	   1.76665358975	   1.76665358975
	   1.08681323802	   1.36711118941	   1.36711118941	   1.66993787196	               0	   1.08681323802	   1.66993787196	   1.82515343503	   1.82515343503
	  0.570880463755	  0.560247319626	   1.13082384859	   1.06550100375	   1.08681323802	               0	   1.06550100375	   1.73576691238	   1.16540774079
	   1.06550100375	   1.32398298868	   1.32398298868	   1.96172724812	   1.66993787196	   1.06550100375	               0	   1.76665358975	   1.76665358975
	   1.16540774079	   2.29461202612	  0.605178550438	   1.76665358975	   1.82515343503	   1.73576691238	   1.76665358975	               0	    2.8985254828
	   1.73576691238	  0.605178550438	   2.29461202612	   1.76665358975	   1.82515343503	   1.16540774079	   1.76665358975	    2.8985254828	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   5.79201598646	   1.28379711554	     1.924186898