Eigenvalues: -0.0883251270387+0i 0.00732774504154+0i -0.101589549804+0i -0.101589549804+0i 0.013678363483+0i -0.00878750729046+0i -0.00878750729046+0i -0.0735368258151+0i -0.0151930478835+0i -0.0151930478835+0i -0.0417461516552+0i -0.0630351717802+0i 0.00685567022932+0i -0.0281433667658+0i 0.00685567022932+0i -0.0281433667658+0i -0.0632636172653+0i -0.0465555726818+0i -0.0632636172653+0i -0.0465555726818+0i 1.08532e-33 (0.790182, 0.704033, 0.141187; 0.111111) (0.241921, -0.452738, 0.903632; 0.111111) (0.978501, -0.214535, -0.369452; 0.111111) (-0.188319, 0.918569, 0.510639; 0.111111) (0.000000, -0.000000, -0.000000; 0.111111) (-0.241921, 0.452738, -0.903632; 0.111111) (-0.790182, -0.704033, -0.141187; 0.111111) (0.188319, -0.918569, -0.510639; 0.111111) (-0.978501, 0.214535, 0.369452; 0.111111) [Vs = -0.325282] r_ab: 0 1.48997721158 1.06770031117 1.06770031117 1.06770031117 1.48997721158 2.13540062235 1.84931118621 1.84931118621 1.48997721158 0 1.48997721158 1.48997721158 1.039253644 2.07850728799 1.48997721158 1.48997721158 1.48997721158 1.06770031117 1.48997721158 0 1.84931118621 1.06770031117 1.48997721158 1.84931118621 1.06770031117 2.13540062235 1.06770031117 1.48997721158 1.84931118621 0 1.06770031117 1.48997721158 1.84931118621 2.13540062235 1.06770031117 1.06770031117 1.039253644 1.06770031117 1.06770031117 0 1.039253644 1.06770031117 1.06770031117 1.06770031117 1.48997721158 2.07850728799 1.48997721158 1.48997721158 1.039253644 0 1.48997721158 1.48997721158 1.48997721158 2.13540062235 1.48997721158 1.84931118621 1.84931118621 1.06770031117 1.48997721158 0 1.06770031117 1.06770031117 1.84931118621 1.48997721158 1.06770031117 2.13540062235 1.06770031117 1.48997721158 1.06770031117 0 1.84931118621 1.84931118621 1.48997721158 2.13540062235 1.06770031117 1.06770031117 1.48997721158 1.06770031117 1.84931118621 0 Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues): 3.41995186344 2.16009627312 3.41995186344