Eigenvalues:
	 -0.343860686602+0i	 -0.253898887527+0i	 -0.152555058662+0i	  0.131832745977+0i	 0.0797399258001+0i	 -0.093977930611+0i	 0.0604314722765+0i	-0.0696650715974+0i	 0.0323723027642+0i	 -0.032213862421+0i	 0.0113161094888+0i

2.68426e-33
(-0.810019, -0.624092, 0.774389; 0.166667) (0.274548, 0.211530, -0.262472; 0.166667) (-0.274548, -0.211530, 0.262472; 0.166667) (0.810019, 0.624092, -0.774389; 0.166667) (0.630742, 0.230393, 0.845440; 0.166667) (-0.630742, -0.230393, -0.845440; 0.166667) [Vs = -0.315239]
r_ab:
	               0	    1.7174496832	  0.847936655494	   2.56538633869	    1.6765997655	    1.6765997655
	    1.7174496832	               0	  0.869513027706	  0.847936655494	   1.16391504557	   1.16391504557
	  0.847936655494	  0.869513027706	               0	    1.7174496832	   1.16391504557	   1.16391504557
	   2.56538633869	  0.847936655494	    1.7174496832	               0	    1.6765997655	    1.6765997655
	    1.6765997655	   1.16391504557	   1.16391504557	    1.6765997655	               0	   2.15933786793
	    1.6765997655	   1.16391504557	   1.16391504557	    1.6765997655	   2.15933786793	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	 6.2031027962e-16	   3.66862998605	   2.33137001395