Eigenvalues:
	 -0.125143310688+0i	 -0.103669751001+0i	 -0.105511084569+0i	 0.0315387953976+0i	 -0.075867569446+0i	  0.018968975811+0i	 0.0173257183347+0i	 0.0139359450727+0i	-0.0591220154873+0i	-0.0576181161103+0i	 0.0104562643233+0i	 0.00632281388006+0i	 0.00595050866352+0i	 0.00145763779218+0i	-0.00175640666557+0i	-0.00339631059578+0i	-0.00959266986876+0i	-0.0472048332325+0i	-0.0467291707296+0i	-0.0460755216174+0i	-0.0127067578487+0i	-0.0414520537253+0i	-0.0170792073301+0i	-0.0264061075153+0i	-0.0289598506402+0i	-0.0325817791061+0i	 -0.031340810539+0i	 -0.023522644075+0i	-0.0193455794276+0i	-0.0383466892504+0i	-0.0381986520411+0i	-0.0205275797621+0i

9.8637e-34
(-0.206921, 1.206206, 0.067959; 0.076923) (-0.139880, 0.533266, 0.018659; 0.076923) (0.736681, -0.138278, 0.726917; 0.076923) (0.269830, -0.295024, -1.127854; 0.076923) (-0.244022, -0.506239, 1.056446; 0.076923) (-0.997759, 0.198432, 0.379122; 0.076923) (0.057111, -0.087675, -0.492017; 0.076923) (0.727163, 0.727940, 0.241453; 0.076923) (0.987237, -0.035289, -0.338152; 0.076923) (-0.672072, -0.768534, -0.232418; 0.076923) (0.380113, -0.963306, -0.003728; 0.076923) (-0.734976, 0.306447, -0.737924; 0.076923) (-0.162506, -0.177946, 0.441538; 0.076923) [Vs = -0.356987]
r_ab:
	               0	  0.678066298424	   1.76981599662	   1.97761270379	   1.97761270379	   1.31827756396	   1.43436822384	   1.06364957467	   1.76981599662	   2.05089929457	   2.24867259631	   1.31827756396	   1.43436822384
	  0.678066298424	               0	   1.31185361976	   1.47255495936	   1.47255495936	  0.988940840772	  0.827744655368	  0.916131979468	   1.31185361976	   1.42861773802	   1.58449324346	  0.988940840772	  0.827744655368
	   1.76981599662	   1.31185361976	               0	   1.91903516443	   1.09807270912	   1.80072717468	   1.39648679888	   0.99302551815	   1.09897991977	   1.81717656768	   1.15829743357	    2.1235149438	  0.944220489463
	   1.97761270379	   1.47255495936	   1.91903516443	               0	   2.25384672028	   2.03008856614	  0.701807030065	   1.76935327695	   1.09807270912	   1.38318343465	   1.31241126283	   1.23428075552	   1.63205814751
	   1.97761270379	   1.47255495936	   1.09807270912	   2.25384672028	               0	   1.23428075552	   1.63205814751	   1.76935327695	   1.91903516443	   1.38318343465	   1.31241126283	   2.03008856614	  0.701807030065
	   1.31827756396	  0.988940840772	   1.80072717468	   2.03008856614	   1.23428075552	               0	   1.39767308252	   1.80960924004	    2.1235149438	   1.18956990753	   1.84248208009	   1.15261192322	  0.918261660048
	   1.43436822384	  0.827744655368	   1.39648679888	  0.701807030065	   1.63205814751	   1.39767308252	               0	   1.28536923093	  0.944220489463	   1.03085751644	   1.05332131342	  0.918261660048	  0.963277879496
	   1.06364957467	  0.916131979468	   0.99302551815	   1.76935327695	   1.76935327695	   1.80960924004	   1.28536923093	               0	   0.99302551815	   2.10281794478	   1.74380866821	   1.80960924004	   1.28536923093
	   1.76981599662	   1.31185361976	   1.09897991977	   1.09807270912	   1.91903516443	    2.1235149438	  0.944220489463	   0.99302551815	               0	   1.81717656768	   1.15829743357	   1.80072717468	   1.39648679888
	   2.05089929457	   1.42861773802	   1.81717656768	   1.38318343465	   1.38318343465	   1.18956990753	   1.03085751644	   2.10281794478	   1.81717656768	               0	   1.09422488868	   1.18956990753	   1.03085751644
	   2.24867259631	   1.58449324346	   1.15829743357	   1.31241126283	   1.31241126283	   1.84248208009	   1.05332131342	   1.74380866821	   1.15829743357	   1.09422488868	               0	   1.84248208009	   1.05332131342
	   1.31827756396	  0.988940840772	    2.1235149438	   1.23428075552	   2.03008856614	   1.15261192322	  0.918261660048	   1.80960924004	   1.80072717468	   1.18956990753	   1.84248208009	               0	   1.39767308252
	   1.43436822384	  0.827744655368	  0.944220489463	   1.63205814751	  0.701807030065	  0.918261660048	  0.963277879496	   1.28536923093	   1.39648679888	   1.03085751644	   1.05332131342	   1.39767308252	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   4.50923460338	     4.218765186	   4.27200021062