Eigenvalues:
	   -0.3469749011+0i	  0.157211376527+0i	  -0.18307360326+0i	 -0.264265653937+0i	 0.0711939494285+0i	 -0.129951042954+0i	 0.0614597971306+0i	-0.0198878485794+0i	-0.0595251504062+0i	 0.0135363655037+0i	-0.0875132477383+0i	 0.0148971406216+0i	  0.108116172448+0i	 0.0447050162085+0i	-0.0446138753742+0i	-0.0716485171443+0i	 0.0288982943317+0i	-0.0820558932603+0i	  0.026028645215+0i	-0.0810844329818+0i

2.56036e-33
(1.169096, -0.628394, -0.108733; 0.111111) (-0.000000, -0.000000, -0.000000; 0.111111) (-0.041380, -1.064700, -0.127879; 0.111111) (-0.878018, -0.615003, -0.050067; 0.111111) (0.041380, 1.064700, 0.127879; 0.111111) (0.571104, -0.306971, -0.053116; 0.111111) (-1.169096, 0.628394, 0.108733; 0.111111) (-0.571104, 0.306971, 0.053116; 0.111111) (0.878018, 0.615003, 0.050067; 0.111111) [Vs = -0.361949]
r_ab:
	               0	   1.33172327537	   1.28684889771	   2.04799785865	   2.04799785865	  0.681176145973	   2.66344655074	   1.98227040476	   1.28684889771
	   1.33172327537	               0	   1.07314993134	   1.07314993134	   1.07314993134	  0.650547129395	   1.33172327537	  0.650547129395	   1.07314993134
	   1.28684889771	   1.07314993134	               0	  0.953018990679	   2.14629986268	  0.977178885393	   2.04799785865	   1.48150130319	   1.92311151626
	   2.04799785865	   1.07314993134	  0.953018990679	               0	   1.92311151626	   1.48150130319	   1.28684889771	  0.977178885393	   2.14629986268
	   2.04799785865	   1.07314993134	   2.14629986268	   1.92311151626	               0	   1.48150130319	   1.28684889771	  0.977178885393	  0.953018990679
	  0.681176145973	  0.650547129395	  0.977178885393	   1.48150130319	   1.48150130319	               0	   1.98227040476	   1.30109425879	  0.977178885393
	   2.66344655074	   1.33172327537	   2.04799785865	   1.28684889771	   1.28684889771	   1.98227040476	               0	  0.681176145973	   2.04799785865
	   1.98227040476	  0.650547129395	   1.48150130319	  0.977178885393	  0.977178885393	   1.30109425879	  0.681176145973	               0	   1.48150130319
	   1.28684889771	   1.07314993134	   1.92311151626	   2.14629986268	  0.953018990679	  0.977178885393	   2.04799785865	   1.48150130319	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   5.30164209604	   3.69835790396	 3.00381554931e-17