Eigenvalues:
	 -0.299676100248+0i	 -0.220530438272+0i	 -0.192223930753+0i	    0.1258541317+0i	 -0.136169918339+0i	 -0.118495287307+0i	 0.0954069424416+0i	-0.0699559179965+0i	-0.0726878058661+0i	-0.0451048735869+0i	 0.0652169128628+0i	-0.0353591976304+0i	 0.0542381952656+0i	-0.00147249936337+0i	  0.025598622089+0i	  0.023021204664+0i	 0.0170271415276+0i

4.55236e-33
(0.276337, 0.131537, 0.286179; 0.125000) (1.015333, 0.292852, 0.572681; 0.125000) (-0.236957, 0.388585, 1.015139; 0.125000) (0.931577, -0.133623, -0.486044; 0.125000) (-0.013912, -0.477241, -1.197614; 0.125000) (-0.122753, -0.213155, -0.516126; 0.125000) (-0.580217, -0.019975, 0.043264; 0.125000) (-1.269409, 0.031021, 0.282520; 0.125000) [Vs = -0.349028]
r_ab:
	               0	  0.808839403147	  0.927862643398	   1.04688936349	   1.62987650644	   0.96009300686	  0.903132448243	   1.54901540049
	  0.808839403147	               0	   1.33160281399	   1.14446293164	   2.18776960564	   1.65432304665	   1.70994819507	   2.31792924907
	  0.927862643398	   1.33160281399	               0	   1.97274605641	   2.38656323225	   1.64921432473	   1.10873331578	   1.31549951682
	   1.04688936349	   1.14446293164	   1.97274605641	               0	   1.23221576908	   1.05775362771	   1.60580345901	   2.33712219263
	   1.62987650644	   2.18776960564	   2.38656323225	   1.23221576908	               0	  0.738927762704	   1.43860124516	   2.00634057429
	   0.96009300686	   1.65432304665	   1.64921432473	   1.05775362771	  0.738927762704	               0	  0.748003493772	   1.41854791767
	  0.903132448243	   1.70994819507	   1.10873331578	   1.60580345901	   1.43860124516	  0.748003493772	               0	  0.731320755016
	   1.54901540049	   2.31792924907	   1.31549951682	   2.33712219263	   2.00634057429	   1.41854791767	  0.731320755016	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   4.26815318314	   3.73184681686	-3.21668349481e-16