Eigenvalues: -0.103612159713+0i -0.157055487667+0i 0.0420584889695+0i -0.0291395872744+0i 0.0420584889695+0i -0.157055487667+0i -0.0291395872744+0i -0.103612159713+0i 8.66668e-34 (-0.127646, 0.925787, 0.355843; 0.200000) (-0.945250, 0.272488, -0.179590; 0.200000) (0.866361, 0.299680, 0.399513; 0.200000) (-0.456551, -0.757381, -0.466836; 0.200000) (0.663086, -0.740575, -0.108930; 0.200000) [Vs = -0.275276] r_ab: 0 1.17557050458 1.17557050458 1.90211303259 1.90211303259 1.17557050458 0 1.90211303259 1.17557050458 1.90211303259 1.17557050458 1.90211303259 0 1.90211303259 1.17557050458 1.90211303259 1.17557050458 1.90211303259 0 1.17557050458 1.90211303259 1.90211303259 1.17557050458 1.17557050458 0 Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues): 2.5 4.9286190804e-17 2.5