Eigenvalues:
	 -0.299289087149+0i	 -0.260050363233+0i	 -0.224003901222+0i	  0.142688689735+0i	 -0.133600018474+0i	 -0.129718713641+0i	  -0.07307064978+0i	-0.0887961191447+0i	 0.0961687220729+0i	-0.0308249549134+0i	-0.0346714311936+0i	 0.0647438127082+0i	 0.0533474409048+0i	 0.0307242311642+0i	 0.0297930499819+0i	 0.0197995861275+0i	 0.0439429775915+0i

3.33728e-33
(-1.208058, -0.207171, -0.511547; 0.125000) (-0.029916, 1.258198, 0.069794; 0.125000) (-0.553646, -0.094945, -0.234439; 0.125000) (-0.023504, -0.573965, -0.047154; 0.125000) (0.745495, 0.580322, 0.345211; 0.125000) (0.386339, -1.197075, 0.081132; 0.125000) (-0.211292, 0.533700, -0.052269; 0.125000) (0.894582, -0.299063, 0.349272; 0.125000) [Vs = -0.352363]
r_ab:
	               0	   1.96806509725	   0.71947067695	   1.32414785928	   2.27388421835	   1.96806509725	   1.32414785928	   2.27388421835
	   1.96806509725	               0	   1.48251377895	   1.83590316447	   1.06613070469	   2.49033362146	  0.756765401763	   1.83244884695
	   0.71947067695	   1.48251377895	               0	  0.738638590034	   1.57472176664	   1.48251377895	  0.738638590034	   1.57472176664
	   1.32414785928	   1.83590316447	  0.738638590034	               0	   1.44141893033	  0.756765401763	   1.12348262575	   1.03711463477
	   2.27388421835	   1.06613070469	   1.57472176664	   1.44141893033	               0	   1.83244884695	   1.03711463477	  0.891942379961
	   1.96806509725	   2.49033362146	   1.48251377895	  0.756765401763	   1.83244884695	               0	   1.83590316447	   1.06613070469
	   1.32414785928	  0.756765401763	  0.738638590034	   1.12348262575	   1.03711463477	   1.83590316447	               0	   1.44141893033
	   2.27388421835	   1.83244884695	   1.57472176664	   1.03711463477	  0.891942379961	   1.06613070469	   1.44141893033	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	-8.88883443993e-17	   3.87023201716	   4.12976798284