Eigenvalues:
	-0.0854670160206+0i	-0.0764513139116+0i	 -0.074238921627+0i	-0.0684275418261+0i	-0.0600948801725+0i	-0.0581291682636+0i	-0.0540003557357+0i	-0.0504044620741+0i	 -0.049004995076+0i	 0.0122473452988+0i	 0.0114133658169+0i	-0.0457035226671+0i	 0.00893763183191+0i	 0.00822240745991+0i	-0.0422687654148+0i	-0.0411009260498+0i	 0.00548768557562+0i	 0.00142813115542+0i	 -0.033743985357+0i	-0.0305240885863+0i	-0.00495235992363+0i	-0.00570908997911+0i	-0.0259091296969+0i	-0.0249418678956+0i	-0.00770825921081+0i	-0.00832035672003+0i	-0.0217398244205+0i	-0.0100570508481+0i	 -0.018125830973+0i	-0.0160117804821+0i	-0.0126297223874+0i	-0.0171655998852+0i

7.78257e-34
(-0.974017, 0.087401, -0.234337; 0.076923) (0.879487, -0.003348, 0.576883; 0.076923) (0.597568, 0.438833, -0.104223; 0.076923) (-0.132407, -1.018575, -0.112779; 0.076923) (0.362527, -0.689981, 0.580714; 0.076923) (-0.466831, -0.125012, 0.872956; 0.076923) (0.165369, 1.095967, 0.064506; 0.076923) (0.305676, -0.634988, -0.665349; 0.076923) (-0.033971, 0.570640, 0.802918; 0.076923) (0.851663, 0.016975, -0.703321; 0.076923) (-0.243361, 0.080193, -0.951246; 0.076923) (-0.516592, 0.768835, -0.324959; 0.076923) (-0.795111, -0.586940, 0.198237; 0.076923) [Vs = -0.352613]
r_ab:
	               0	   2.02528746149	   1.61564642753	   1.39508629673	   1.74784989391	   1.23630679988	   1.55071327281	   1.53141512326	    1.4809134113	   1.88626941805	   1.02365478144	  0.825713099255	  0.820891623913
	   2.02528746149	               0	  0.859597038303	   1.59067632297	  0.859492438713	   1.38384773801	   1.40747571619	   1.50710578233	   1.10225235158	   1.28066780864	   1.89814290264	   1.83265428341	   1.81334785421
	   1.61564642753	  0.859597038303	               0	   1.63002325383	   1.34112000196	   1.55104675898	  0.804419825441	   1.24625618894	   1.11315756613	   0.77553006809	   1.24628778178	   1.18278425519	   1.75591762997
	   1.39508629673	   1.59067632297	   1.63002325383	               0	  0.913163247334	   1.37184917841	   2.14275272781	  0.802738899042	   1.83679031882	    1.5458003189	   1.38658943988	   1.84050339379	   0.84983324623
	   1.74784989391	  0.859492438713	   1.34112000196	  0.913163247334	               0	   1.04519428715	   1.86947881513	   1.24857054639	   1.34005670576	   1.54524648801	   1.81856287964	   1.92905075579	   1.22353231948
	   1.23630679988	   1.38384773801	   1.55104675898	   1.37184917841	   1.04519428715	               0	   1.59500997711	   1.79533490642	  0.822317140391	   2.05991218899	   1.84926039482	   1.49547294671	  0.881130469439
	   1.55071327281	   1.40747571619	  0.804419825441	   2.14275272781	   1.86947881513	   1.59500997711	               0	   1.88376754303	  0.927877116308	   1.49157038508	   1.49352249373	  0.850746078407	   1.94231300429
	   1.53141512326	   1.50710578233	   1.24625618894	  0.802738899042	   1.24857054639	   1.79533490642	   1.88376754303	               0	   1.92995053279	  0.851233817384	  0.945866946864	   1.66213999454	   1.39993676288
	    1.4809134113	   1.10225235158	   1.11315756613	   1.83679031882	   1.34005670576	  0.822317140391	  0.927877116308	   1.92995053279	               0	   1.83293475632	   1.83343283988	   1.24270312068	   1.51161014239
	   1.88626941805	   1.28066780864	   0.77553006809	    1.5458003189	   1.54524648801	   2.05991218899	   1.49157038508	  0.851233817384	   1.83293475632	               0	   1.12451804782	   1.60641586527	   1.97215240019
	   1.02365478144	   1.89814290264	   1.24628778178	   1.38658943988	   1.81856287964	   1.84926039482	   1.49352249373	  0.945866946864	   1.83343283988	   1.12451804782	               0	  0.970112290788	   1.43903007983
	  0.825713099255	   1.83265428341	   1.18278425519	   1.84050339379	   1.92905075579	   1.49547294671	  0.850746078407	   1.66213999454	   1.24270312068	   1.60641586527	  0.970112290788	               0	   1.47967300622
	  0.820891623913	   1.81334785421	   1.75591762997	   0.84983324623	   1.22353231948	  0.881130469439	   1.94231300429	   1.39993676288	   1.51161014239	   1.97215240019	   1.43903007983	   1.47967300622	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   4.26727842334	   4.07585090166	     4.656870675