Eigenvalues:
	 -0.065710204995+0i	-0.0483805956918+0i	-0.000456671101283+2.22871e-18i	-0.000456671101283-2.22871e-18i	-0.0199269679279+0i	-0.0785321869385+0i	-0.0199269679279+0i	-0.0733892639372+0i	-0.0785321869385+0i	-0.0733892639372+0i	-0.0369273826037+0i	-0.0369273826037+0i	 -0.049721301931+0i	 -0.049721301931+0i

1.28872e-33
(0.498246, 0.490643, -0.725665; 0.142857) (-0.849278, 0.204021, -0.445174; 0.142857) (-0.360897, -0.899436, 0.276292; 0.142857) (0.222235, -0.661441, -0.727101; 0.142857) (-0.445282, 0.105559, 0.897859; 0.142857) (0.085698, 0.964675, 0.278616; 0.142857) (0.849278, -0.204021, 0.445174; 0.142857) [Vs = -0.294933]
r_ab:
	               0	   1.40593254555	   1.91686295486	   1.18468645788	   1.91686295486	   1.18468645788	   1.40593254555
	   1.40593254555	               0	   1.40593254555	   1.40593254555	   1.40593254555	   1.40593254555	   1.96069090312
	   1.91686295486	   1.40593254555	               0	   1.18468645788	   1.18468645788	   1.91686295486	   1.40593254555
	   1.18468645788	   1.40593254555	   1.18468645788	               0	   1.91686295486	   1.91686295486	   1.40593254555
	   1.91686295486	   1.40593254555	   1.18468645788	   1.91686295486	               0	   1.18468645788	   1.40593254555
	   1.18468645788	   1.40593254555	   1.91686295486	   1.91686295486	   1.18468645788	               0	   1.40593254555
	   1.40593254555	   1.96069090312	   1.40593254555	   1.40593254555	   1.40593254555	   1.40593254555	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	    1.9221544088	    2.5389227956	    2.5389227956