Eigenvalues:
	 -0.184532162139+0i	 -0.131462232641+0i	 -0.121588098316+0i	 0.0717768693285+0i	-0.0958489338935+0i	-0.0772909471656+0i	 0.0425339549025+0i	 -0.072966614133+0i	-0.0727241273262+0i	-0.0662019017546+0i	 0.0369464816484+0i	 0.0328497342938+0i	-0.0615713349896+0i	-0.0547718861858+0i	 0.0259920079979+0i	  -0.05160801739+0i	 0.0233712456097+0i	 0.0130199911449+0i	 0.0140782267332+0i	 0.0118827710271+0i	 0.00385495062733+0i	 0.0082227709665+0i	-0.0409175429188+0i	-0.0354257965347+0i	-0.00652001270116+0i	-0.0117683024488+0i	-0.0123610143634+0i	-0.0281571732947+0i	-0.0205624548382+0i	-0.0259865252306+0i	-0.0295870523857+0i	-0.0182429441661+0i

1.53687e-33
(-0.344228, 0.335282, 0.490469; 0.076923) (1.059756, -0.354974, 0.135545; 0.076923) (-0.914182, -0.740161, 0.448349; 0.076923) (0.002488, 0.883591, -0.641443; 0.076923) (-0.206384, 0.228234, -0.798703; 0.076923) (0.301587, -0.114601, 0.104504; 0.076923) (-0.409678, 0.894606, 0.785129; 0.076923) (-0.300881, -0.939719, -0.256663; 0.076923) (0.288000, 0.968460, 0.136443; 0.076923) (-0.405606, -0.438774, -0.913865; 0.076923) (0.943823, 0.466641, 0.214916; 0.076923) (-0.523311, -0.245008, 0.370923; 0.076923) (0.508617, -0.943577, -0.075605; 0.076923) [Vs = -0.368556]
r_ab:
	               0	   1.60424280073	   1.21786675799	   1.30463750754	   1.30093169796	  0.876607262509	  0.635572293299	   1.47841481667	  0.962268811269	   1.60470660826	   1.32372947578	  0.618949036875	   1.63806683395
	   1.60424280073	               0	   2.03534908976	   1.80431985806	   1.67811238638	  0.795966735022	   2.03534908976	   1.53202047786	   1.53202047786	   1.80431985806	  0.833541723426	   1.60424280073	  0.833541723426
	   1.21786675799	   2.03534908976	               0	   2.15974552748	   1.73029009231	   1.40983957079	   1.74367716227	  0.955511399577	   2.11232435112	   1.48496123513	   2.22778919497	  0.635572293299	   1.52979136165
	   1.30463750754	   1.80431985806	   2.15974552748	               0	   0.70558573194	   1.28151696208	   1.48496123513	   1.88800053966	  0.832962961845	   1.41046228445	   1.33914477311	   1.60470660826	   1.97860574949
	   1.30093169796	   1.67811238638	   1.73029009231	   0.70558573194	               0	   1.09149129297	   1.73029009231	   1.29106518852	   1.29106518852	   0.70558573194	     1.551526984	   1.30093169796	     1.551526984
	  0.876607262509	  0.795966735022	   1.40983957079	   1.28151696208	   1.09149129297	               0	   1.40983957079	   1.08361780381	   1.08361780381	   1.28151696208	  0.873212874452	  0.876607262509	  0.873212874452
	  0.635572293299	   2.03534908976	   1.74367716227	   1.48496123513	   1.73029009231	   1.40983957079	               0	   2.11232435112	  0.955511399577	   2.15974552748	   1.52979136165	   1.21786675799	   2.22778919497
	   1.47841481667	   1.53202047786	  0.955511399577	   1.88800053966	   1.29106518852	   1.08361780381	   2.11232435112	               0	   2.03530344172	  0.832962961845	   1.93636820325	  0.962268811269	  0.829508206477
	  0.962268811269	   1.53202047786	   2.11232435112	  0.832962961845	   1.29106518852	   1.08361780381	  0.955511399577	   2.03530344172	               0	   1.88800053966	  0.829508206477	   1.47841481667	   1.93636820325
	   1.60470660826	   1.80431985806	   1.48496123513	   1.41046228445	   0.70558573194	   1.28151696208	   2.15974552748	  0.832962961845	   1.88800053966	               0	   1.97860574949	   1.30463750754	   1.33914477311
	   1.32372947578	  0.833541723426	   2.22778919497	   1.33914477311	     1.551526984	  0.873212874452	   1.52979136165	   1.93636820325	  0.829508206477	   1.97860574949	               0	   1.63806683395	   1.50416782638
	  0.618949036875	   1.60424280073	  0.635572293299	   1.60470660826	   1.30093169796	  0.876607262509	   1.21786675799	  0.962268811269	   1.47841481667	   1.30463750754	   1.63806683395	               0	   1.32372947578
	   1.63806683395	  0.833541723426	   1.52979136165	   1.97860574949	     1.551526984	  0.873212874452	   2.22778919497	  0.829508206477	   1.93636820325	   1.33914477311	   1.50416782638	   1.32372947578	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   4.03409976563	   5.90894638105	   3.05695385332