Eigenvalues:
	 -0.119211941471+0i	 -0.113987358302+0i	-0.0898111734125+0i	 0.0264310685401+0i	-0.0708542814808+0i	 0.0281844105148+0i	 0.0185497434166+0i	-0.0638760096776+0i	 0.0159377918509+0i	-0.0582500424939+0i	-0.0551257478723+0i	 0.00933600805189+0i	 0.00818540397887+0i	 0.00634866403895+0i	 0.00275618962453+0i	-0.0455942789815+0i	-0.0461026717739+0i	-0.00252589929216+0i	-0.0409487205741+0i	-0.0387129459224+0i	-0.00869677406233+0i	-0.0378487808737+0i	-0.0341922789864+0i	-0.0104908824337+0i	  -0.02991019644+0i	-0.0285217752441+0i	-0.0262745669347+0i	-0.0176515725338+0i	-0.0182442526929+0i	-0.0234567612937+0i	-0.0205876106634+0i	 -0.020791394975+0i

4.40846e-33
(0.434938, 0.678142, -0.840731; 0.076923) (-0.790642, 0.248017, -0.604119; 0.076923) (0.938508, -0.122166, -0.609641; 0.076923) (-0.289047, -0.813016, 0.502023; 0.076923) (-0.207615, 1.115961, 0.294757; 0.076923) (0.055336, 0.553031, -0.241102; 0.076923) (-0.977690, -0.027732, 0.308126; 0.076923) (-0.096486, 0.329213, 0.499345; 0.076923) (0.661669, -0.530286, 0.740523; 0.076923) (-0.435557, -0.833314, -0.341197; 0.076923) (0.002951, -0.382547, -0.922073; 0.076923) (0.024319, 0.072801, 1.161889; 0.076923) (0.679316, -0.288105, 0.052201; 0.076923) [Vs = -0.356885]
r_ab:
	               0	   1.32024247537	  0.973384290973	     2.133235633	   1.37618835967	  0.720628919607	   1.95285629687	   1.48322856746	    2.0030156093	   1.81433113381	   1.14816895248	   2.13202567946	   1.33816332246
	   1.32024247537	               0	   1.76833945085	   1.61274244319	   1.37885008961	   0.96979052287	  0.971192581031	   1.30616920142	   2.12674072779	   1.16811391747	   1.06230679162	   1.95285629687	   1.69674992453
	  0.973384290973	   1.76833945085	               0	   1.79442502003	   1.91428618497	   1.17119800386	   2.12674072779	   1.58265752612	   1.43740977546	   1.57030244069	   1.02013648321	    2.0030156093	   0.72989799551
	     2.133235633	   1.61274244319	   1.79442502003	               0	   1.94178827999	   1.59277052528	   1.06230679162	   1.15834916632	   1.02013648321	  0.856093974202	   1.51611791246	   1.14816895248	     1.189789331
	   1.37618835967	   1.37885008961	   1.91428618497	   1.94178827999	               0	  0.820474488952	   1.37885008961	  0.820474488952	   1.91428618497	   2.06302453101	   1.94178827999	   1.37618835967	   1.67835669156
	  0.720628919607	   0.96979052287	   1.17119800386	   1.59277052528	  0.820474488952	               0	   1.30616920142	  0.788293011552	   1.58265752612	   1.47409248972	   1.15834916632	   1.48322856746	   1.08760656472
	   1.95285629687	  0.971192581031	   2.12674072779	   1.06230679162	   1.37885008961	   1.30616920142	               0	   0.96979052287	   1.76833945085	   1.16811391747	   1.61274244319	   1.32024247537	   1.69674992453
	   1.48322856746	   1.30616920142	   1.58265752612	   1.15834916632	  0.820474488952	  0.788293011552	   0.96979052287	               0	   1.17119800386	   1.47409248972	   1.59277052528	  0.720628919607	   1.08760656472
	    2.0030156093	   2.12674072779	   1.43740977546	   1.02013648321	   1.91428618497	   1.58265752612	   1.76833945085	   1.17119800386	               0	   1.57030244069	   1.79442502003	  0.973384290973	   0.72989799551
	   1.81433113381	   1.16811391747	   1.57030244069	  0.856093974202	   2.06302453101	   1.47409248972	   1.16811391747	   1.47409248972	   1.57030244069	               0	  0.856093974202	   1.81433113381	   1.30190589793
	   1.14816895248	   1.06230679162	   1.02013648321	   1.51611791246	   1.94178827999	   1.15834916632	   1.61274244319	   1.59277052528	   1.79442502003	  0.856093974202	               0	     2.133235633	     1.189789331
	   2.13202567946	   1.95285629687	    2.0030156093	   1.14816895248	   1.37618835967	   1.48322856746	   1.32024247537	  0.720628919607	  0.973384290973	   1.81433113381	     2.133235633	               0	   1.33816332246
	   1.33816332246	   1.69674992453	   0.72989799551	     1.189789331	   1.67835669156	   1.08760656472	   1.69674992453	   1.08760656472	   0.72989799551	   1.30190589793	     1.189789331	   1.33816332246	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   3.61319700724	   4.14934559953	   5.23745739323