Eigenvalues:
	-0.0794333921272+0i	  -0.07525315475+0i	-0.0756537664115+0i	-0.0712697761269+0i	-0.0611152000784+0i	-0.0573663712027+0i	-0.0506292841953+0i	-0.0469264274383+0i	-0.0490553068701+0i	 0.0129966116817+0i	-0.0472874126682+0i	 0.0117764968401+0i	-0.0475435032222+0i	 0.0105829598199+0i	 -0.039161000691+0i	 0.00500738674653+0i	-0.0322146089014+0i	-0.0308550320127+0i	 0.00263121634136+0i	 0.000625969561529+0i	-0.0269504877707+0i	-0.0235092661384+0i	-0.0229818748962+0i	-0.00335750286044+0i	-0.0156481171201+0i	-0.0127751333659+0i	-0.0123866411181+0i	-0.00757144283329+0i	-0.00820448975218+0i	-0.0106001481087+0i	-0.0212384339036+0i	-0.00966878013161+0i

3.549e-33
(0.543132, -0.769720, 0.335827; 0.076923) (0.738439, 0.327588, -0.589605; 0.076923) (-0.699390, -0.686298, -0.243397; 0.076923) (-0.575722, 0.008512, -0.829376; 0.076923) (-0.413799, 0.287180, 0.890806; 0.076923) (0.456123, 0.883384, 0.002266; 0.076923) (0.283696, -0.246513, -0.930266; 0.076923) (0.259511, -0.221249, 0.933876; 0.076923) (-0.303971, 0.904235, 0.370403; 0.076923) (-0.778447, -0.345699, 0.475049; 0.076923) (0.924652, 0.110727, 0.326435; 0.076923) (-0.597718, 0.669701, -0.381304; 0.076923) (0.163494, -0.921848, -0.360711; 0.076923) [Vs = -0.352590]
r_ab:
	               0	   1.44867339093	   1.37343353573	   1.79309140093	   1.52995313462	   1.68866483763	   1.39429004004	  0.859606881683	   1.87640732737	   1.39490103928	  0.959600936948	   1.97173762537	  0.807732903007
	   1.44867339093	               0	   1.79309140093	   1.37343353573	   1.87640732737	  0.859606881683	  0.807732903007	   1.68866483763	   1.52995313462	   1.97173762537	  0.959600936948	   1.39490103928	   1.39429004004
	   1.37343353573	   1.79309140093	               0	  0.917292402384	   1.52172199889	   1.96455141267	   1.27736355131	   1.58799681305	   1.75011464976	  0.799013813532	   1.89669965111	   1.36677998424	  0.902117241185
	   1.79309140093	   1.37343353573	  0.917292402384	               0	   1.75011464976	   1.58799681305	  0.902117241185	   1.96455141267	   1.52172199889	   1.36677998424	   1.89669965111	  0.799013813532	   1.27736355131
	   1.52995313462	   1.87640732737	   1.52172199889	   1.75011464976	               0	   1.37903165769	   2.02178903961	   0.84480881439	  0.814640395455	  0.840450656636	   1.46325004416	   1.34104919328	   1.83338800005
	   1.68866483763	  0.859606881683	   1.96455141267	   1.58799681305	   1.37903165769	               0	   1.47513179331	   1.45834454891	   0.84480881439	   1.80508535707	  0.960002190502	   1.14165154351	   1.86447009064
	   1.39429004004	  0.807732903007	   1.27736355131	  0.902117241185	   2.02178903961	   1.47513179331	               0	   1.86447009064	   1.83338800005	   1.76434050677	   1.45524685274	   1.38480960854	  0.891582796548
	  0.859606881683	   1.68866483763	   1.58799681305	   1.96455141267	   0.84480881439	   1.45834454891	   1.86447009064	               0	   1.37903165769	   1.14165154351	  0.960002190502	   1.80508535707	   1.47513179331
	   1.87640732737	   1.52995313462	   1.75011464976	   1.52172199889	  0.814640395455	   0.84480881439	   1.83338800005	   1.37903165769	               0	   1.34104919328	   1.46325004416	  0.840450656636	   2.02178903961
	   1.39490103928	   1.97173762537	  0.799013813532	   1.36677998424	  0.840450656636	   1.80508535707	   1.76434050677	   1.14165154351	   1.34104919328	               0	   1.76945127917	   1.34053705003	   1.38480960854
	  0.959600936948	  0.959600936948	   1.89669965111	   1.89669965111	   1.46325004416	  0.960002190502	   1.45524685274	  0.960002190502	   1.46325004416	   1.76945127917	               0	   1.76945127917	   1.45524685274
	   1.97173762537	   1.39490103928	   1.36677998424	  0.799013813532	   1.34104919328	   1.14165154351	   1.38480960854	   1.80508535707	  0.840450656636	   1.34053705003	   1.76945127917	               0	   1.76434050677
	  0.807732903007	   1.39429004004	  0.902117241185	   1.27736355131	   1.83338800005	   1.86447009064	  0.891582796548	   1.47513179331	   2.02178903961	   1.38480960854	   1.45524685274	   1.76434050677	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   4.12466303451	   4.71411336154	   4.16122360394