Eigenvalues:
	 -0.399071691273+0i	 -0.397627903659+0i	 -0.295185156706+0i	 -0.246432973577+0i	 -0.260623492373+0i	 -0.170858780951+0i	 -0.156539790954+0i	 -0.107893327872+0i	-0.0907230070656+0i	-0.0756431200246+0i	-0.0779525902563+0i	-0.0444122779215+0i	  0.172029680641+0i	  0.171343965157+0i	-0.0283051381429+0i	-0.000689305993571+0i	  0.127022561181+0i	  0.014587546496+0i	  0.128624387778+0i	 0.0273846099314+0i	  0.128629738107+0i	  0.106665002214+0i	  0.108980534636+0i	 0.0762489958948+0i	 0.0655005632552+0i	 0.0482451743366+0i	 0.0573351074604+0i	 0.0556371088924+0i	  0.043682144955+0i

5.24669e-33
(0.439599, 0.792265, 0.002943; 0.083333) (-0.721500, 0.513343, -0.191979; 0.083333) (-0.096397, -0.817491, 0.065783; 0.083333) (0.422501, -0.692840, 0.152895; 0.083333) (1.114295, -0.684195, 0.285287; 0.083333) (0.777834, -0.140693, 0.164380; 0.083333) (0.650122, 0.343809, 0.089779; 0.083333) (0.082084, 1.219174, -0.109990; 0.083333) (-0.574506, 1.061447, -0.220217; 0.083333) (-0.727153, 0.012956, -0.141434; 0.083333) (-0.723515, -1.125678, -0.023239; 0.083333) (-0.643364, -0.482097, -0.074207; 0.083333) [Vs = -0.408017]
r_ab:
	               0	    1.2099342401	   1.69780814512	   1.49275329218	   1.64768539686	   1.00542289531	  0.502964486484	  0.568174624088	   1.07269153578	   1.41048724972	   2.24321701248	   1.67414336081
	    1.2099342401	               0	   1.49275329218	   1.69780814512	   2.24321701248	   1.67414336081	   1.41048724972	   1.07269153578	  0.568174624088	  0.502964486484	   1.64768539686	   1.00542289531
	   1.69780814512	   1.49275329218	               0	  0.540723689475	   1.23762897673	   1.10998038515	   1.38075420094	   2.05201279643	   1.95979333556	    1.0632187034	  0.704401112754	  0.656703045324
	   1.49275329218	   1.69780814512	  0.540723689475	               0	  0.704401112754	  0.656703045324	    1.0632187034	   1.95979333556	   2.05201279643	   1.38075420094	   1.23762897673	   1.10998038515
	   1.64768539686	   2.24321701248	   1.23762897673	  0.704401112754	               0	  0.650552946934	   1.14475856227	   2.20102687309	   2.48089676937	    2.0147062574	   1.91510854165	   1.80539317844
	   1.00542289531	   1.67414336081	   1.10998038515	  0.656703045324	  0.650552946934	               0	  0.506574402488	   1.55196210678	   1.84983189495	   1.54341025989	   1.80539317844	   1.48097370479
	  0.502964486484	   1.41048724972	   1.38075420094	    1.0632187034	   1.14475856227	  0.506574402488	               0	   1.06246863542	   1.45286424471	   1.43520279813	    2.0147062574	   1.54341025989
	  0.568174624088	   1.07269153578	   2.05201279643	   1.95979333556	   2.20102687309	   1.55196210678	   1.06246863542	               0	  0.684206380844	   1.45286424471	   2.48089676937	   1.84983189495
	   1.07269153578	  0.568174624088	   1.95979333556	   2.05201279643	   2.48089676937	   1.84983189495	   1.45286424471	  0.684206380844	               0	   1.06246863542	   2.20102687309	   1.55196210678
	   1.41048724972	  0.502964486484	    1.0632187034	   1.38075420094	    2.0147062574	   1.54341025989	   1.43520279813	   1.45286424471	   1.06246863542	               0	   1.14475856227	  0.506574402488
	   2.24321701248	   1.64768539686	  0.704401112754	   1.23762897673	   1.91510854165	   1.80539317844	    2.0147062574	   2.48089676937	   2.20102687309	   1.14475856227	               0	  0.650552946934
	   1.67414336081	   1.00542289531	  0.656703045324	   1.10998038515	   1.80539317844	   1.48097370479	   1.54341025989	   1.84983189495	   1.55196210678	  0.506574402488	  0.650552946934	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   5.07259612882	-2.09062435805e-16	   6.92740387118