Eigenvalues:
	 -0.206042115711+0i	 -0.163319358032+0i	 -0.158287119039+0i	  -0.16019822621+0i	  0.060925575431+0i	 0.0605434581404+0i	 0.0549777859749+0i	 0.0383851055035+0i	 0.0393212616995+0i	-0.0769162337949+0i	 0.0237559444523+0i	 0.0224170434123+0i	 0.0164721532624+0i	 0.0141430310251+0i	-0.0683875368161+0i	 0.00188461682158+0i	-0.0634280005184+0i	-0.0666019651165+0i	-0.000583965702861+0i	-0.0495392336954+0i	-0.0487604887019+0i	-0.0369286169228+0i	-0.0347591939173+0i	-0.0255981003317+0i	-0.0245551764809+0i	-0.0331223009676+0i

2.30511e-33
(0.533223, 1.036722, -0.427066; 0.090909) (0.306600, -0.492270, 0.073101; 0.090909) (-1.089253, 0.020921, 0.596399; 0.090909) (0.613177, 0.207405, 1.152578; 0.090909) (0.315364, 0.107154, 0.591978; 0.090909) (-0.908298, -0.052131, -0.465460; 0.090909) (0.308036, 0.496801, -0.076295; 0.090909) (-0.443663, 0.020061, 0.380051; 0.090909) (0.560434, -1.105599, -0.078527; 0.090909) (-0.122571, 0.383432, -0.939581; 0.090909) (-0.073050, -0.622495, -0.807179; 0.090909) [Vs = -0.360230]
r_ab:
	               0	   1.62460504952	   2.17065828416	   1.78589851054	    1.3964271873	   1.80694613006	   0.68210185071	   1.62460504952	   2.17065828416	   1.05807600573	   1.80694613006
	   1.62460504952	               0	   1.57658300227	   1.32242406001	  0.792855164686	   1.39990997872	   1.00029216638	  0.958955942329	  0.680877568582	   1.40590447642	  0.967463531463
	   2.17065828416	   1.57658300227	               0	   1.80066101966	   1.40726858225	   1.07964086871	   1.62215791073	  0.680877568582	   2.10856371016	   1.85070856825	   1.84842771689
	   1.78589851054	   1.32242406001	   1.80066101966	               0	  0.642662811593	   2.23613266065	   1.29884197041	   1.32242406001	   1.80066101966	   2.22473366954	   2.23613266065
	    1.3964271873	  0.792855164686	   1.40726858225	  0.642662811593	               0	   1.62508243845	  0.773606975809	  0.792855164686	   1.40726858225	    1.6167216903	   1.62508243845
	   1.80694613006	   1.39990997872	   1.07964086871	   2.23613266065	   1.62508243845	               0	   1.39005154069	  0.967463531463	   1.84842771689	    1.0158112123	   1.06758008229
	   0.68210185071	   1.00029216638	   1.62215791073	   1.29884197041	  0.773606975809	   1.39005154069	               0	   1.00029216638	   1.62215791073	  0.971358665362	   1.39005154069
	   1.62460504952	  0.958955942329	  0.680877568582	   1.32242406001	  0.792855164686	  0.967463531463	   1.00029216638	               0	   1.57658300227	   1.40590447642	   1.39990997872
	   2.17065828416	  0.680877568582	   2.10856371016	   1.80066101966	   1.40726858225	   1.84842771689	   1.62215791073	   1.57658300227	               0	   1.85070856825	   1.07964086871
	   1.05807600573	   1.40590447642	   1.85070856825	   2.22473366954	    1.6167216903	    1.0158112123	  0.971358665362	   1.40590447642	   1.85070856825	               0	    1.0158112123
	   1.80694613006	  0.967463531463	   1.84842771689	   2.23613266065	   1.62508243845	   1.06758008229	   1.39005154069	   1.39990997872	   1.07964086871	    1.0158112123	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   4.33252098178	    3.2526823256	   3.41479669261