Eigenvalues:
	 -0.184749089614+0i	 -0.159293835468+0i	 -0.106919247161+0i	  0.057711999292+0i	 0.0472667929379+0i	 0.0441875594603+0i	 0.0326777737285+0i	-0.0743056445589+0i	-0.0677828571892+0i	-0.0652506082623+0i	 0.0168118054417+0i	 0.0118885405163+0i	 0.00897977137906+0i	 0.00640286541469+0i	-0.0526272682233+0i	 0.000934960528555+0i	-0.0490256169143+0i	-0.0469281961886+0i	-0.0451512325053+0i	-0.0427128306019+0i	-0.00516443012295+0i	-0.0387231970594+0i	-0.00574903869107+0i	-0.0357423268798+0i	-0.00926214152099+0i	-0.0117403826221+0i	-0.0310291099768+0i	-0.0209203252152+0i	-0.0222043020598+0i	-0.0261049781517+0i	-0.0134045934877+0i	 -0.028121922119+0i

1.4845e-33
(-0.244750, -0.624470, 0.006661; 0.076923) (0.796768, -0.099699, 0.609374; 0.076923) (0.699021, 0.881248, -0.632292; 0.076923) (-0.753194, 0.647288, 0.129809; 0.076923) (-0.508153, -1.176476, 0.140280; 0.076923) (0.213764, 0.963677, 0.338540; 0.076923) (0.828235, -0.644176, -0.238966; 0.076923) (-0.936456, 0.008205, -0.467463; 0.076923) (-0.341675, -0.415841, 0.888174; 0.076923) (-0.106089, 0.390310, 0.926596; 0.076923) (0.372182, 0.412637, -0.384237; 0.076923) (0.062022, -0.119582, -0.232216; 0.076923) (-0.081674, -0.223119, -1.084260; 0.076923) [Vs = -0.360869]
r_ab:
	               0	   1.31278615571	   1.88842584649	   1.37515429801	  0.626055977213	   1.68599790258	   1.10091716261	   1.05048947467	  0.911035490349	   1.37669308317	   1.26846216199	  0.637246416412	   1.17379117535
	   1.31278615571	               0	   1.58541727482	   1.78615711245	   1.75565301353	   1.24258337091	   1.00852688347	   2.04335224982	   1.21397236751	   1.07512302725	   1.19583604087	   1.11737285615	   1.91188133155
	   1.88842584649	   1.58541727482	               0	   1.65664181672	   2.50766149476	   1.08847764116	   1.58060829386	   1.86122500399	   2.25328801367	   1.82190930701	  0.622857952224	   1.25199448939	   1.42596881141
	   1.37515429801	   1.78615711245	   1.65664181672	               0	   1.84018292813	   1.03859480461	   2.07479980745	  0.893725860304	   1.36920066325	   1.05813669204	   1.25927560939	   1.17632026588	     1.637837262
	  0.626055977213	   1.75565301353	   2.50766149476	   1.84018292813	               0	   2.26731727809	   1.48765016995	   1.39866523907	     1.079642392	   1.79854591621	    1.8908693403	   1.25732952033	   1.60943209408
	   1.68599790258	   1.24258337091	   1.08847764116	   1.03859480461	   2.26731727809	               0	   1.81556600281	   1.69869810084	   1.58545892618	  0.881399582276	  0.922576734411	   1.23379051094	   1.87620080032
	   1.10091716261	   1.00852688347	   1.58060829386	   2.07479980745	   1.48765016995	   1.81556600281	               0	   1.89524339831	   1.64050995779	   1.81704629721	     1.160147296	  0.928615880204	   1.31139082908
	   1.05048947467	   2.04335224982	   1.86122500399	  0.893725860304	   1.39866523907	   1.69869810084	   1.89524339831	               0	   1.53991275457	   1.66700739594	   1.37223386501	   1.03374505825	   1.07916735402
	  0.911035490349	   1.21397236751	   2.25328801367	   1.36920066325	     1.079642392	   1.58545892618	   1.64050995779	   1.53991275457	               0	  0.840747293877	   1.67779522732	   1.22719827755	   1.99880962052
	   1.37669308317	   1.07512302725	   1.82190930701	   1.05813669204	   1.79854591621	  0.881399582276	   1.81704629721	   1.66700739594	  0.840747293877	               0	   1.39553682374	   1.27714382943	   2.10248245498
	   1.26846216199	   1.19583604087	  0.622857952224	   1.25927560939	    1.8908693403	  0.922576734411	     1.160147296	   1.37223386501	   1.67779522732	   1.39553682374	               0	  0.634481256886	   1.04890594115
	  0.637246416412	   1.11737285615	   1.25199448939	   1.17632026588	   1.25732952033	   1.23379051094	  0.928615880204	   1.03374505825	   1.22719827755	   1.27714382943	  0.634481256886	               0	  0.870256913199
	   1.17379117535	   1.91188133155	   1.42596881141	     1.637837262	   1.60943209408	   1.87620080032	   1.31139082908	   1.07916735402	   1.99880962052	   2.10248245498	   1.04890594115	  0.870256913199	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   3.45603282116	   5.32440773925	    4.2195594396