Eigenvalues:
	 -0.189419427556+0i	  -0.13705930859+0i	 -0.127140947434+0i	 0.0760504832021+0i	 -0.107660481795+0i	-0.0961595225697+0i	 0.0486495178505+0i	 0.0440915066984+0i	-0.0799933308698+0i	 0.0385976232294+0i	-0.0750836069561+0i	 -0.072976593135+0i	 0.0338593206493+0i	  0.032989091973+0i	 0.0288157675541+0i	-0.0684900215948+0i	 0.0180651325594+0i	 0.0136443205925+0i	  0.011873769399+0i	 0.00502801623828+0i	-0.0545824147465+0i	 0.000801244135367+0i	-0.0479471128956+0i	-0.0436355173359+0i	 -0.010250830992+0i	-0.0382801375148+0i	-0.0306664175914+0i	-0.0169058141236+0i	  -0.02715649455+0i	-0.0221796967482+0i	-0.0193057176335+0i	-0.0366884791753+0i

2.31154e-33
(-0.277380, -0.690932, -0.802653; 0.076923) (0.216725, 0.052656, 0.680702; 0.076923) (-0.493370, -0.935864, -0.119566; 0.076923) (-0.188526, -0.388303, 0.566511; 0.076923) (0.636700, 0.382462, 1.046794; 0.076923) (0.867281, 0.757136, -0.415014; 0.076923) (0.668572, 0.534427, 0.250719; 0.076923) (0.144582, -0.117379, -1.154987; 0.076923) (0.374243, 0.300813, -0.623685; 0.076923) (-0.849257, 0.391614, 0.374929; 0.076923) (-0.067433, -0.154008, -0.191455; 0.076923) (-0.523492, 0.773728, -0.358688; 0.076923) (-0.508645, -0.906349, 0.746393; 0.076923) [Vs = -0.373894]
r_ab:
	               0	   1.73130152683	  0.757133250142	   1.40502346305	   2.32554793034	   1.88611086305	   1.87241130543	  0.794452696948	   1.20008322243	   1.69872032787	  0.840195340776	    1.5501308386	   1.58095898432
	   1.73130152683	               0	   1.45665248529	  0.609681840176	  0.647437152423	   1.45605966413	  0.788133511318	   1.84495818815	   1.33709300527	   1.15961516528	  0.940273302577	   1.46567270802	   1.20422870808
	  0.757133250142	   1.45665248529	               0	  0.929223608517	   2.09175526111	   2.19201069463	   1.91022978097	   1.46594604678	   1.59256294399	   1.46060928167	  0.893246720182	   1.72649685194	  0.866596868234
	   1.40502346305	  0.609681840176	  0.929223608517	               0	   1.22708895154	   1.84123606967	   1.29837258188	   1.77423721278	   1.48598600883	   1.03997106641	  0.802540292714	   1.52266581537	   0.63498472348
	   2.32554793034	  0.647437152423	   2.09175526111	   1.22708895154	               0	   1.52657566529	  0.811076338397	   2.31081429646	   1.69294135734	   1.63081450738	   1.52212537161	   1.86400499282	    1.7501683239
	   1.88611086305	   1.45605966413	   2.19201069463	   1.84123606967	   1.52657566529	               0	  0.729579227272	   1.35448486871	  0.703463592148	   1.92460961092	   1.32433087286	   1.39201160332	   2.45137124991
	   1.87241130543	  0.788133511318	   1.91022978097	   1.29837258188	  0.811076338397	  0.729579227272	               0	   1.63567320082	   0.95172874522	   1.52958506759	   1.10052927576	   1.36002135186	   1.92545253871
	  0.794452696948	   1.84495818815	   1.46594604678	   1.77423721278	   2.31081429646	   1.35448486871	   1.63567320082	               0	  0.714080056706	   1.89405254569	  0.987261726639	   1.36911846114	   2.15972819006
	   1.20008322243	   1.33709300527	   1.59256294399	   1.48598600883	   1.69294135734	  0.703463592148	   0.95172874522	  0.714080056706	               0	   1.58190635559	  0.767307835363	   1.04871304375	   2.02826077504
	   1.69872032787	   1.15961516528	   1.46060928167	   1.03997106641	   1.63081450738	   1.92460961092	   1.52958506759	   1.89405254569	   1.58190635559	               0	     1.108938283	  0.889004674456	   1.39237549473
	  0.840195340776	  0.940273302577	  0.893246720182	  0.802540292714	   1.52212537161	   1.32433087286	   1.10052927576	  0.987261726639	  0.767307835363	     1.108938283	               0	   1.04721051126	   1.28072020868
	    1.5501308386	   1.46567270802	   1.72649685194	   1.52266581537	   1.86400499282	   1.39201160332	   1.36002135186	   1.36911846114	   1.04871304375	  0.889004674456	   1.04721051126	               0	   2.01099052495
	   1.58095898432	   1.20422870808	  0.866596868234	   0.63498472348	    1.7501683239	   2.45137124991	   1.92545253871	   2.15972819006	   2.02826077504	   1.39237549473	   1.28072020868	   2.01099052495	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   1.95343099267	   5.75396839065	   5.29260061669