Eigenvalues:
	  -0.39649649665+0i	 -0.384317715449+0i	 -0.267302219018+0i	 -0.280703977783+0i	 -0.187215406421+0i	 -0.177964147602+0i	  0.175823468527+0i	  0.172964911969+0i	-0.0998012830013+0i	-0.0950902960757+0i	-0.0949030198856+0i	-0.0524380762176+0i	-0.0310663391269+0i	-0.0308946685409+0i	   0.10277895848+0i	  0.117412516979+0i	  0.116638234332+0i	  0.110771696029+0i	 0.00973726300792+0i	 0.0162924422962+0i	 0.0656705083312+0i	 0.0637692761869+0i	 0.0276754629361+0i	 0.0527853660218+0i	 0.0381899370763+0i	 0.0495859022213+0i

3.52226e-33
(-0.205717, 0.737564, -0.025211; 0.090909) (-0.171696, -0.057648, -0.748765; 0.090909) (-0.169687, 0.302360, -0.351587; 0.090909) (0.399725, -1.259232, 0.236978; 0.090909) (0.156156, -0.175922, 0.434161; 0.090909) (0.088354, -0.825606, -0.539183; 0.090909) (0.095108, 0.296004, 0.700209; 0.090909) (-0.228963, -0.336424, -1.279062; 0.090909) (0.250327, -0.677106, 0.268915; 0.090909) (0.091256, 0.707286, 1.129381; 0.090909) (-0.304864, 1.288724, 0.174163; 0.090909) [Vs = -0.398484]
r_ab:
	               0	    1.0756628096	  0.545180913829	   2.10297372716	   1.08463453605	   1.67156960204	  0.900947044099	   1.65110049125	   1.51518307734	   1.19255783783	  0.594438690915
	    1.0756628096	               0	   0.53605983528	   1.65590316082	   1.23320319909	  0.837442415156	   1.51518307734	  0.601838813951	   1.26392476158	   2.04492141316	   1.63775725032
	  0.545180913829	   0.53605983528	               0	   1.76329493181	  0.975872948084	   1.17221334451	   1.08463453605	   1.12772676479	   1.23320319909	   1.55734565227	   1.12587762896
	   2.10297372716	   1.65590316082	   1.76329493181	               0	   1.12772676479	  0.942023810273	   1.65110049125	   1.88286944948	  0.601838813951	   2.18145173141	   2.64432794929
	   1.08463453605	   1.23320319909	  0.975872948084	   1.12772676479	               0	   1.17221334451	  0.545180913829	   1.76329493181	   0.53605983528	   1.12587762896	   1.55734565227
	   1.67156960204	  0.837442415156	   1.17221334451	  0.942023810273	   1.17221334451	               0	   1.67156960204	  0.942023810273	  0.837442415156	   2.26580517255	   2.26580517255
	  0.900947044099	   1.51518307734	   1.08463453605	   1.65110049125	  0.545180913829	   1.67156960204	               0	   2.10297372716	    1.0756628096	  0.594438690915	   1.19255783783
	   1.65110049125	  0.601838813951	   1.12772676479	   1.88286944948	   1.76329493181	  0.942023810273	   2.10297372716	               0	   1.65590316082	   2.64432794929	   2.18145173141
	   1.51518307734	   1.26392476158	   1.23320319909	  0.601838813951	   0.53605983528	  0.837442415156	    1.0756628096	   1.65590316082	               0	   1.63775725032	   2.04492141316
	   1.19255783783	   2.04492141316	   1.55734565227	   2.18145173141	   1.12587762896	   2.26580517255	  0.594438690915	   2.64432794929	   1.63775725032	               0	   1.18634812813
	  0.594438690915	   1.63775725032	   1.12587762896	   2.64432794929	   1.55734565227	   2.26580517255	   1.19255783783	   2.18145173141	   2.04492141316	   1.18634812813	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	 3.93922751187e-17	   4.15707931746	   6.84292068254