Eigenvalues:
	 -0.107754396204+0i	-0.0995434011763+0i	-0.0928150187394+0i	-0.0797021979914+0i	   0.02153368938+0i	 0.0192946296348+0i	-0.0632786842606+0i	 0.0156039943561+0i	 0.0141765478835+0i	-0.0593989907525+0i	 -0.055773023976+0i	 0.0104109562015+0i	 0.00928399348788+0i	-0.0516329350605+0i	-0.0513335962835+0i	 0.00451372355896+0i	 0.00377788231526+0i	-0.0440862984796+0i	 0.00252044374471+0i	 0.00177015346116+0i	-0.0425206752161+0i	  -0.03786698705+0i	-0.0344834986432+0i	-0.0324115244133+0i	-0.00983249834412+0i	-0.0128681917871+0i	 -0.025342170992+0i	-0.0229740461731+0i	-0.0160971195001+0i	-0.0182754187524+0i	-0.0194650446998+0i	-0.0287855300707+0i

1.58306e-33
(-0.341408, 0.812786, -0.684180; 0.076923) (0.394849, 0.836345, -0.302471; 0.076923) (-0.349890, -0.499741, -0.478060; 0.076923) (-0.068014, -1.096254, -0.108895; 0.076923) (-0.447247, 0.479219, 0.055388; 0.076923) (0.554718, -0.835316, 0.372571; 0.076923) (-0.741200, 0.437526, 0.738107; 0.076923) (0.669376, -0.093547, 0.450807; 0.076923) (-0.736281, -0.509286, 0.435823; 0.076923) (0.627972, -0.206820, -0.713558; 0.076923) (0.072433, 0.113399, 1.011603; 0.076923) (0.959252, 0.545848, 0.165155; 0.076923) (-0.594559, 0.015842, -0.942291; 0.076923) [Vs = -0.355867]
r_ab:
	               0	  0.829656381757	   1.32864024926	   2.01249357894	  0.818186600622	   2.15313841505	   1.52432085497	   1.76955322959	   1.77713403251	   1.40718038239	   1.88044792296	   1.57617941704	  0.875114752353
	  0.829656381757	               0	   1.53967339701	   1.99666053058	  0.982205140267	   1.80988737423	   1.59137252625	   1.22780008681	   1.90663450542	   1.14522183503	   1.53407756634	  0.788425337311	   1.43579983705
	   1.32864024926	   1.53967339701	               0	  0.756018908043	   1.11911091964	   1.28627396298	   1.58450503316	   1.43759956827	  0.992255444657	   1.04760517568	   1.66535064276	   1.79466870743	   0.73566304823
	   2.01249357894	   1.99666053058	  0.756018908043	               0	   1.62877959593	  0.829273069563	   1.87698517212	   1.36470979496	   1.04299044418	   1.28105698961	   1.65484157307	   1.95624065847	   1.48612177265
	  0.818186600622	  0.982205140267	   1.11911091964	   1.62877959593	               0	   1.68301600731	  0.744481055673	   1.31577511824	   1.09791361132	   1.48930339129	   1.14814531876	     1.412347987	   1.10985740414
	   2.15313841505	   1.80988737423	   1.28627396298	  0.829273069563	   1.68301600731	               0	   1.85287555141	  0.754645058666	   1.33303197563	   1.25700080888	   1.24137867037	   1.45405735122	   1.94272302863
	   1.52432085497	   1.59137252625	   1.58450503316	   1.87698517212	  0.744481055673	   1.85287555141	               0	   1.53437420394	  0.993908100158	   2.09693749069	  0.917527152727	    1.7976494662	   1.73869498548
	   1.76955322959	   1.22780008681	   1.43759956827	   1.36470979496	   1.31577511824	  0.754645058666	   1.53437420394	               0	   1.46592438498	   1.17059512467	  0.844783704439	  0.757925093259	   1.88420317422
	   1.77713403251	   1.90663450542	  0.992255444657	   1.04299044418	   1.09791361132	   1.33303197563	  0.993908100158	   1.46592438498	               0	   1.80935019935	   1.17186855025	   2.01529123937	   1.48156830565
	   1.40718038239	   1.14522183503	   1.04760517568	   1.28105698961	   1.48930339129	   1.25700080888	   2.09693749069	   1.17059512467	   1.80935019935	               0	   1.84047423474	   1.20349228444	   1.26351839787
	   1.88044792296	   1.53407756634	   1.66535064276	   1.65484157307	   1.14814531876	   1.24137867037	  0.917527152727	  0.844783704439	   1.17186855025	   1.84047423474	               0	   1.29997445251	   2.06690522514
	   1.57617941704	  0.788425337311	   1.79466870743	   1.95624065847	     1.412347987	   1.45405735122	    1.7976494662	  0.757925093259	   2.01529123937	   1.20349228444	   1.29997445251	               0	   1.98032109206
	  0.875114752353	   1.43579983705	   0.73566304823	   1.48612177265	   1.10985740414	   1.94272302863	   1.73869498548	   1.88420317422	   1.48156830565	   1.26351839787	   2.06690522514	   1.98032109206	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   3.88595497331	   4.28617076108	   4.82787426561