Eigenvalues:
	 -0.486024022952+0i	 -0.371150703082+0i	 -0.265206646358+0i	  0.165045595585+0i	  0.161738134383+0i	 -0.176395070319+0i	  0.225587819303+0i	  -0.13881168838+0i	 -0.137204575322+0i	 -0.129740468354+0i	  0.109305777006+0i	 -0.104774123935+0i	-0.0831902219414+0i	-0.0900709615294+0i	  0.071292143931+0i	-0.0516655574111+0i	 0.0635670581313+0i	 0.0581406316905+0i	-0.0357425431494+0i	-0.0287775937027+0i	 0.0488862258875+0i	-0.0218704661333+0i	 0.0342725949126+0i	-0.0152446998592+0i	 0.0255087874515+0i	  -0.01417441966+0i	  0.106768892876+0i	 0.0191951929909+0i	 0.0511535664729+0i

6.40579e-33
(0.834024, 0.100785, 0.740822; 0.083333) (-0.192599, 0.548712, -0.686019; 0.083333) (0.416694, -0.498176, 0.863955; 0.083333) (-0.404442, -0.239763, -0.187393; 0.083333) (0.829599, 0.648780, 0.243065; 0.083333) (-0.260750, 0.159380, -0.403464; 0.083333) (0.246252, 0.029758, 0.218733; 0.083333) (-0.623161, -0.647290, -0.038579; 0.083333) (0.456866, 0.850532, -0.310196; 0.083333) (-0.217010, 0.939105, -1.061818; 0.083333) (-0.141813, -0.812460, 0.590043; 0.083333) (-0.943660, -1.079362, 0.030852; 0.083333) [Vs = -0.403833]
r_ab:
	               0	   1.81396472844	  0.740324233858	   1.58472522513	  0.740324233858	   1.58472522513	  0.789365407888	   1.81396472844	   1.34499340478	   2.24876947329	   1.34499340478	   2.24876947329
	   1.81396472844	               0	   1.96713751039	  0.956660361933	   1.38495469064	  0.485860829731	   1.13158296484	   1.42652765652	   0.80879114194	  0.542427523478	    1.8664679411	   1.93096444057
	  0.740324233858	   1.96713751039	               0	   1.35881304928	   1.36802849964	   1.58039901572	  0.850925916538	   1.38495469064	    1.7886464688	   2.48514740005	  0.696944417161	   1.69776309519
	   1.58472522513	  0.956660361933	   1.35881304928	               0	   1.58039901572	  0.476077907864	  0.813008221346	  0.485860829731	   1.39487515138	   1.47968954182	   1.00068086252	   1.02142710212
	  0.740324233858	   1.38495469064	   1.36802849964	   1.58039901572	               0	   1.35881304928	  0.850925916538	   1.96713751039	  0.696944417161	   1.69776309519	    1.7886464688	   2.48514740005
	   1.58472522513	  0.485860829731	   1.58039901572	  0.476077907864	   1.35881304928	               0	  0.813008221346	  0.956660361933	   1.00068086252	   1.02142710212	   1.39487515138	   1.47968954182
	  0.789365407888	   1.13158296484	  0.850925916538	  0.813008221346	  0.850925916538	  0.813008221346	               0	   1.13158296484	  0.998896980154	   1.63747851424	  0.998896980154	   1.63747851424
	   1.81396472844	   1.42652765652	   1.38495469064	  0.485860829731	   1.96713751039	  0.956660361933	   1.13158296484	               0	    1.8664679411	   1.93096444057	   0.80879114194	  0.542427523478
	   1.34499340478	   0.80879114194	    1.7886464688	   1.39487515138	  0.696944417161	   1.00068086252	  0.998896980154	    1.8664679411	               0	     1.013355908	     1.983529342	   2.40879218724
	   2.24876947329	  0.542427523478	   2.48514740005	   1.47968954182	   1.69776309519	   1.02142710212	   1.63747851424	   1.93096444057	     1.013355908	               0	   2.40879218724	   2.40752153442
	   1.34499340478	    1.8664679411	  0.696944417161	   1.00068086252	    1.7886464688	   1.39487515138	  0.998896980154	   0.80879114194	     1.983529342	   2.40879218724	               0	     1.013355908
	   2.24876947329	   1.93096444057	   1.69776309519	   1.02142710212	   2.48514740005	   1.47968954182	   1.63747851424	  0.542427523478	   2.40879218724	   2.40752153442	     1.013355908	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	 1.30800897995e-16	   5.06815905285	   6.93184094715