Eigenvalues:
	  -0.32998389876+0i	  0.177938096047+0i	 -0.324795777326+0i	  -0.32998389876+0i	 -0.281546687417+0i	 -0.172215450344+0i	 -0.172215450344+0i	 0.0627786866996+0i	-0.0787789666902+0i	-0.0561028487487+0i	-0.00697519984265+0i	-0.00697519984265+0i	 0.00840023826106+0i	  0.121292255987+0i	 0.0531391628955+0i	 0.0881181136304+0i	 0.0707465579194+0i	 0.0707465579194+0i	   0.11006598743+0i	   0.11006598743+0i

4.4052e-33
(-0.216351, -0.355885, -1.265533; 0.111111) (-0.067941, -1.277816, 0.370954; 0.111111) (-0.111914, -0.184093, -0.654636; 0.111111) (0.000000, -0.000000, 0.000000; 0.111111) (0.216351, 0.355885, 1.265533; 0.111111) (-0.035144, -0.660989, 0.191887; 0.111111) (0.067941, 1.277816, -0.370954; 0.111111) (0.111914, 0.184093, 0.654636; 0.111111) (0.035144, 0.660989, -0.191887; 0.111111) [Vs = -0.379835]
r_ab:
	               0	   1.88416399789	  0.643129534771	   1.33230513977	   2.66461027955	             1.5	   1.88416399789	   2.02148074478	             1.5
	   1.88416399789	               0	             1.5	   1.33230513977	   1.88416399789	  0.643129534771	   2.66461027955	             1.5	   2.02148074478
	  0.643129534771	             1.5	               0	  0.689175605003	   2.02148074478	  0.974641487452	             1.5	   1.37835121001	  0.974641487452
	   1.33230513977	   1.33230513977	  0.689175605003	               0	   1.33230513977	  0.689175605003	   1.33230513977	  0.689175605003	  0.689175605003
	   2.66461027955	   1.88416399789	   2.02148074478	   1.33230513977	               0	             1.5	   1.88416399789	  0.643129534771	             1.5
	             1.5	  0.643129534771	  0.974641487452	  0.689175605003	             1.5	               0	   2.02148074478	  0.974641487452	   1.37835121001
	   1.88416399789	   2.66461027955	             1.5	   1.33230513977	   1.88416399789	   2.02148074478	               0	             1.5	  0.643129534771
	   2.02148074478	             1.5	   1.37835121001	  0.689175605003	  0.643129534771	  0.974641487452	             1.5	               0	  0.974641487452
	             1.5	   2.02148074478	  0.974641487452	  0.689175605003	             1.5	   1.37835121001	  0.643129534771	  0.974641487452	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	-1.88967898903e-17	             4.5	             4.5