Eigenvalues:
	 -0.206834212024+0i	 0.0870926858949+0i	  -0.10733126292+0i	 -0.206834212024+0i	 -0.011300704667+0i	 -0.011300704667+0i	-0.0607157310752+0i	 0.0130831594971+0i

3.07102e-33
(-0.312713, -0.986435, -0.423268; 0.200000) (1.073019, -0.299179, -0.095510; 0.200000) (-1.073019, 0.299179, 0.095510; 0.200000) (0.000000, -0.000000, -0.000000; 0.200000) (0.312713, 0.986435, 0.423268; 0.200000) [Vs = -0.280078]
r_ab:
	               0	   1.58113883008	   1.58113883008	   1.11803398875	    2.2360679775
	   1.58113883008	               0	    2.2360679775	   1.11803398875	   1.58113883008
	   1.58113883008	    2.2360679775	               0	   1.11803398875	   1.58113883008
	   1.11803398875	   1.11803398875	   1.11803398875	               0	   1.11803398875
	    2.2360679775	   1.58113883008	   1.58113883008	   1.11803398875	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	-9.35968925923e-17	             2.5	             2.5