Eigenvalues:
	 -0.228269214735+0i	 -0.210703792079+0i	 -0.131664080925+0i	   -0.1424639074+0i	 -0.119920505866+0i	 0.0870159364697+0i	-0.0861234870647+0i	 0.0620334922872+0i	 0.0528620892611+0i	 0.0549586080244+0i	-0.0708326837309+0i	  0.039604040542+0i	 0.0275006144059+0i	 0.0691771380315+0i	-0.0561006471047+0i	-0.0474454099746+0i	-0.0480645994393+0i	-0.0412457733382+0i	-0.0406654750284+0i	 -0.028723137102+0i	-0.0118193721288+0i	-0.0167078682963+0i	 -0.017300360326+0i	 0.0121970819288+0i	 0.00404146609495+0i	 0.00946923687053+0i	 0.0100569190226+0i	-0.0602842721941+0i	-0.0333539497456+0i	-0.0071264959017+0i	 0.00729249760888+0i	 0.0111922644782+0i

3.05037e-33
(-1.038300, 0.205640, 0.033853; 0.076923) (-0.406392, 0.143243, 1.268982; 0.076923) (0.019463, -1.184172, -0.301757; 0.076923) (0.422352, 0.456677, -0.857068; 0.076923) (0.139513, 0.095058, 0.255515; 0.076923) (-0.261354, 0.396244, -0.316835; 0.076923) (0.691229, -0.442118, -0.669504; 0.076923) (-0.769423, -0.693154, 0.221417; 0.076923) (-0.575664, 0.805204, -0.716908; 0.076923) (-0.190681, 0.097558, 0.740839; 0.076923) (0.702296, 0.251031, 0.196169; 0.076923) (0.024083, -0.557908, -0.117719; 0.076923) (1.242876, 0.426696, 0.263015; 0.076923) [Vs = -0.374799]
r_ab:
	               0	   1.38879201781	   1.77850354061	   1.72923815345	   1.20358084088	  0.873474331627	   1.97625195415	   0.95671688336	   1.06637296073	   1.10903895622	   1.74873725097	   1.31705680604	   2.30328970584
	   1.38879201781	               0	   2.10014369851	   2.30328970584	   1.15214968443	   1.61240803159	   2.30328970584	   1.38879201781	   2.10014369851	  0.572322334927	   1.54652304608	   1.61240803159	   1.95253626202
	   1.77850354061	   2.10014369851	               0	   1.77850354061	   1.40049734683	   1.60524094037	   1.06637296073	   1.06637296073	   2.11757897016	   1.66553291167	   1.66553291167	  0.652761612649	   2.10014369851
	   1.72923815345	   2.30328970584	   1.77850354061	               0	   1.20358084088	  0.873474331627	   0.95671688336	   1.97625195415	   1.06637296073	   1.74873725097	   1.10903895622	   1.31705680604	   1.38879201781
	   1.20358084088	   1.15214968443	   1.40049734683	   1.20358084088	               0	  0.760915227737	   1.20358084088	   1.20358084088	   1.40049734683	  0.587004346304	  0.587004346304	  0.760915227737	   1.15214968443
	  0.873474331627	   1.61240803159	   1.60524094037	  0.873474331627	  0.760915227737	               0	   1.31705680604	   1.31705680604	  0.652761612649	   1.10130893437	   1.10130893437	   1.01564134513	   1.61240803159
	   1.97625195415	   2.30328970584	   1.06637296073	   0.95671688336	   1.20358084088	   1.31705680604	               0	   1.72923815345	   1.77850354061	   1.74873725097	   1.10903895622	  0.873474331627	   1.38879201781
	   0.95671688336	   1.38879201781	   1.06637296073	   1.97625195415	   1.20358084088	   1.31705680604	   1.72923815345	               0	   1.77850354061	   1.10903895622	   1.74873725097	  0.873474331627	   2.30328970584
	   1.06637296073	   2.10014369851	   2.11757897016	   1.06637296073	   1.40049734683	  0.652761612649	   1.77850354061	   1.77850354061	               0	   1.66553291167	   1.66553291167	   1.60524094037	   2.10014369851
	   1.10903895622	  0.572322334927	   1.66553291167	   1.74873725097	  0.587004346304	   1.10130893437	   1.74873725097	   1.10903895622	   1.66553291167	               0	   1.05717917621	   1.10130893437	   1.54652304608
	   1.74873725097	   1.54652304608	   1.66553291167	   1.10903895622	  0.587004346304	   1.10130893437	   1.10903895622	   1.74873725097	   1.66553291167	   1.05717917621	               0	   1.10130893437	  0.572322334927
	   1.31705680604	   1.61240803159	  0.652761612649	   1.31705680604	  0.760915227737	   1.01564134513	  0.873474331627	  0.873474331627	   1.60524094037	   1.10130893437	   1.10130893437	               0	   1.61240803159
	   2.30328970584	   1.95253626202	   2.10014369851	   1.38879201781	   1.15214968443	   1.61240803159	   1.38879201781	   2.30328970584	   2.10014369851	   1.54652304608	  0.572322334927	   1.61240803159	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   5.45527742391	   3.87158136278	   3.67314121331