Eigenvalues:
	 -0.905704973082+0i	 -0.779277071364+0i	 -0.573723814139+0i	 -0.416889946914+0i	 -0.334789140859+0i	 -0.255569078006+0i	 -0.130078166103+0i	  0.418034192339+0i	  0.354322650822+0i	-0.0322021373748+0i	  0.306834819581+0i	  0.238589135786+0i	  0.197535915816+0i	 0.0462393435538+0i	 0.0690719957092+0i	  0.120589074163+0i	 0.0754287253664+0i	   0.13195355444+0i	  0.330939401693+0i	  0.143285927276+0i

9.07585e-33
(-0.696960, -0.329570, -0.598068; 0.111111) (0.104790, 0.359707, 0.329834; 0.111111) (-1.076815, -0.520959, -0.933127; 0.111111) (-0.072255, 0.056565, 0.008180; 0.111111) (-0.368248, -0.153460, -0.300006; 0.111111) (0.499691, -0.391181, -0.056573; 0.111111) (0.240229, 0.687121, 0.649777; 0.111111) (0.383759, 1.063516, 1.011592; 0.111111) (0.985810, -0.771738, -0.111610; 0.111111) [Vs = -0.426604]
r_ab:
	               0	    1.4067367044	  0.541464662087	  0.952309608911	  0.477396340076	   1.31490938935	    1.8625522214	   2.38739325609	   1.80661840546
	    1.4067367044	               0	   1.94083318352	  0.476131422649	  0.940108346958	  0.932249731729	  0.477396340076	   1.01880551219	   1.50041159074
	  0.541464662087	   1.94083318352	               0	   1.49289447473	   1.01880551219	   1.80846903841	   2.38739325609	   2.90271731273	   2.23432393145
	  0.952309608911	  0.476131422649	   1.49289447473	               0	  0.476131422649	   0.72924046816	  0.952309608911	   1.49289447473	   1.34905024104
	  0.477396340076	  0.940108346958	   1.01880551219	  0.476131422649	               0	  0.932249731729	    1.4067367044	   1.94083318352	   1.50041159074
	   1.31490938935	  0.932249731729	   1.80846903841	   0.72924046816	  0.932249731729	               0	   1.31490938935	   1.80846903841	  0.619809772875
	    1.8625522214	  0.477396340076	   2.38739325609	  0.952309608911	    1.4067367044	   1.31490938935	               0	  0.541464662087	   1.80661840546
	   2.38739325609	   1.01880551219	   2.90271731273	   1.49289447473	   1.94083318352	   1.80846903841	  0.541464662087	               0	   2.23432393145
	   1.80661840546	   1.50041159074	   2.23432393145	   1.34905024104	   1.50041159074	  0.619809772875	   1.80661840546	   2.23432393145	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   2.61066386046	   6.38933613954	 3.94697852781e-16