Eigenvalues:
	 -0.138891431613+0i	  -0.11683245642+0i	 -0.138891431613+0i	 -0.118106284353+0i	-0.0584998820221+0i	 0.0337291787838+0i	 -0.080040294976+0i	 -0.080040294976+0i	-0.0416284838939+0i	 0.0435835820173+0i	 0.0435835820173+0i	 0.00659847231388+0i	-0.0539654555174+0i	-0.0539654555174+0i	 0.0312671184645+0i	-0.0303703623935+0i	 0.0181930488927+0i	 0.0181930488927+0i	  0.013207657144+0i	  0.013207657144+0i	 0.00719762891814+0i	-0.000320281314179+0i	-0.0334349170665+0i	-0.0334349170665+0i	-0.0215692110042+0i	-0.0215692110042+0i	-0.0167845153387+0i	-0.0167845153387+0i	 -0.012720521885+0i	 -0.012720521885+0i	-0.0302898099431+0i	-0.0302898099431+0i

1.2803e-33
(-1.009808, 0.064283, 0.090595; 0.076923) (0.460641, 0.645988, -0.634477; 0.076923) (-0.788094, -0.549250, 0.330580; 0.076923) (-0.228637, -0.949502, 0.335228; 0.076923) (0.882627, 0.114154, -0.523587; 0.076923) (-0.298336, 0.237063, 0.881685; 0.076923) (0.300705, 0.810440, 0.418730; 0.076923) (0.870384, -0.487868, -0.190967; 0.076923) (-0.234947, -0.395337, -0.793641; 0.076923) (0.431935, -0.907533, 0.147878; 0.076923) (-0.199521, 0.839856, -0.535616; 0.076923) (-0.790577, 0.605519, -0.273022; 0.076923) (0.603626, -0.027814, 0.746615; 0.076923) [Vs = -0.359426]
r_ab:
	               0	   1.73963507235	  0.695106455858	   1.30300956947	   1.99023073429	   1.07789996489	   1.54332993156	   1.97971450863	   1.26235227556	   1.73963507235	   1.28460805277	   0.68790694302	   1.74413688998
	   1.73963507235	               0	   1.97971450863	   1.99023073429	   0.68790694302	   1.74413688998	   1.07789996489	   1.28460805277	   1.26235227556	   1.73963507235	  0.695106455858	   1.30300956947	   1.54332993156
	  0.695106455858	   1.97971450863	               0	   0.68790694302	   1.99023073429	   1.07789996489	   1.74413688998	   1.73963507235	   1.26235227556	   1.28460805277	   1.73963507235	   1.30300956947	   1.54332993156
	   1.30300956947	   1.99023073429	   0.68790694302	               0	   1.76177039581	   1.30820849021	   1.83972061846	   1.30300956947	   1.25756979867	   0.68790694302	   1.99023073429	   1.76177039581	   1.30820849021
	   1.99023073429	   0.68790694302	   1.99023073429	   1.76177039581	               0	   1.83972061846	   1.30820849021	   0.68790694302	   1.25756979867	   1.30300956947	   1.30300956947	   1.76177039581	   1.30820849021
	   1.07789996489	   1.74413688998	   1.07789996489	   1.30820849021	   1.83972061846	               0	  0.949705196612	   1.74413688998	   1.79183251226	   1.54332993156	   1.54332993156	   1.30820849021	  0.949705196612
	   1.54332993156	   1.07789996489	   1.74413688998	   1.83972061846	   1.30820849021	  0.949705196612	               0	   1.54332993156	   1.79183251226	   1.74413688998	   1.07789996489	   1.30820849021	  0.949705196612
	   1.97971450863	   1.28460805277	   1.73963507235	   1.30300956947	   0.68790694302	   1.74413688998	   1.54332993156	               0	   1.26235227556	  0.695106455858	   1.73963507235	   1.99023073429	   1.07789996489
	   1.26235227556	   1.26235227556	   1.26235227556	   1.25756979867	   1.25756979867	   1.79183251226	   1.79183251226	   1.26235227556	               0	   1.26235227556	   1.26235227556	   1.25756979867	   1.79183251226
	   1.73963507235	   1.73963507235	   1.28460805277	   0.68790694302	   1.30300956947	   1.54332993156	   1.74413688998	  0.695106455858	   1.26235227556	               0	   1.97971450863	   1.99023073429	   1.07789996489
	   1.28460805277	  0.695106455858	   1.73963507235	   1.99023073429	   1.30300956947	   1.54332993156	   1.07789996489	   1.73963507235	   1.26235227556	   1.97971450863	               0	   0.68790694302	   1.74413688998
	   0.68790694302	   1.30300956947	   1.30300956947	   1.76177039581	   1.76177039581	   1.30820849021	   1.30820849021	   1.99023073429	   1.25756979867	   1.99023073429	   0.68790694302	               0	   1.83972061846
	   1.74413688998	   1.54332993156	   1.54332993156	   1.30820849021	   1.30820849021	  0.949705196612	  0.949705196612	   1.07789996489	   1.79183251226	   1.07789996489	   1.74413688998	   1.83972061846	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   2.94156474209	   5.02921762895	   5.02921762895