Eigenvalues:
	-0.0999496115882+0i	-0.0855992313339+0i	-0.0802655011865+0i	-0.0743226501473+0i	 -0.069982809863+0i	-0.0611138776124+0i	-0.0570888634101+0i	 0.0175986535329+0i	 0.0171258847845+0i	-0.0528913826082+0i	 0.0140535412072+0i	-0.0491677910736+0i	-0.0457370798861+0i	 0.00978911113787+0i	 0.00623867251493+0i	 0.00709930102921+0i	 0.00110372503452+0i	 0.00230249167135+0i	-0.00486005936745+0i	-0.0380161690114+0i	-0.0360167352892+0i	-0.00816241870725+0i	-0.00961397337763+0i	-0.0326060891094+0i	-0.0144361990726+0i	-0.0286409800992+0i	-0.0157621334501+0i	-0.0256327079476+0i	 -0.018897667143+0i	-0.0233569373548+0i	-0.0201939571653+0i	-0.0246338482266+0i

6.44879e-34
(0.009742, -0.684525, -0.850273; 0.076923) (-0.406977, 0.219990, 0.879419; 0.076923) (0.882381, 0.339787, -0.023032; 0.076923) (0.233821, -0.281875, 0.939407; 0.076923) (-0.635411, 0.861567, 0.388058; 0.076923) (0.529459, -0.861003, -0.115770; 0.076923) (-0.142233, 0.650634, -0.142359; 0.076923) (-0.319086, -0.358760, -0.129485; 0.076923) (-0.591307, -0.807099, 0.468127; 0.076923) (0.517398, 0.897915, -0.485768; 0.076923) (0.910675, -0.266057, 0.461467; 0.076923) (-1.007783, 0.080841, -0.385076; 0.076923) (0.019322, 0.208585, -1.004716; 0.076923) [Vs = -0.355190]
r_ab:
	               0	   1.99590523922	   1.57957034855	   1.84805084551	   2.08328765043	  0.916921579075	   1.51884466674	  0.856613468129	   1.45411944847	   1.70138115013	   1.64543543921	   1.35556283091	  0.906416824762
	   1.99590523922	               0	   1.57835777675	  0.816142794705	  0.839784403646	   1.74237207215	   1.13998908705	   1.16643196585	   1.12162901367	   1.78263515898	   1.46530980319	   1.40686791397	   1.93179377041
	   1.57957034855	   1.57835777675	               0	   1.31657936798	   1.65678686667	   1.25500959396	   1.07735700642	   1.39385196337	   1.93089146726	  0.811692697041	  0.776264611608	   1.94186706227	   1.31369302085
	   1.84805084551	  0.816142794705	   1.31657936798	               0	   1.53850829409	   1.23943093324	   1.47689096084	   1.20587991182	    1.0857261153	   1.87174895103	  0.828738672157	   1.85132284832	   2.01647592786
	   2.08328765043	  0.839784403646	   1.65678686667	   1.53850829409	               0	   2.13962886446	  0.754361081083	   1.36275799456	   1.67116806654	   1.44701870885	   1.91502136793	   1.16014188342	   1.67178982008
	  0.916921579075	   1.74237207215	   1.25500959396	   1.23943093324	   2.13962886446	               0	   1.65436485389	  0.986136715532	    1.2648950057	   1.79745286407	  0.912407669862	   1.82282996514	   1.48137922009
	   1.51884466674	   1.13998908705	   1.07735700642	   1.47689096084	  0.754361081083	   1.65436485389	               0	   1.02485101503	   1.64296967211	  0.783702809607	   1.52103374392	   1.06430847984	  0.982428907948
	  0.856613468129	   1.16643196585	   1.39385196337	   1.20587991182	   1.36275799456	  0.986136715532	   1.02485101503	               0	  0.795143162578	   1.55108894514	   1.36752702859	  0.856083456404	   1.09655420214
	   1.45411944847	   1.12162901367	   1.93089146726	    1.0857261153	   1.67116806654	    1.2648950057	   1.64296967211	  0.795143162578	               0	   2.24637916062	   1.59647132581	   1.29994086212	   1.89043692884
	   1.70138115013	   1.78263515898	  0.811692697041	   1.87174895103	   1.44701870885	   1.79745286407	  0.783702809607	   1.55108894514	   2.24637916062	               0	   1.55137153547	   1.73318369812	  0.996274629386
	   1.64543543921	   1.46530980319	  0.776264611608	  0.828738672157	   1.91502136793	  0.912407669862	   1.52103374392	   1.36752702859	   1.59647132581	   1.55137153547	               0	   2.12543008762	   1.78030604119
	   1.35556283091	   1.40686791397	   1.94186706227	   1.85132284832	   1.16014188342	   1.82282996514	   1.06430847984	  0.856083456404	   1.29994086212	   1.73318369812	   2.12543008762	               0	   1.20632364715
	  0.906416824762	   1.93179377041	   1.31369302085	   2.01647592786	   1.67178982008	   1.48137922009	  0.982428907948	   1.09655420214	   1.89043692884	  0.996274629386	   1.78030604119	   1.20632364715	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   3.88798439923	   4.45291470113	   4.65910089964