Eigenvalues:
	 -0.221969157598+0i	 -0.174148724324+0i	 0.0754775913177+0i	 -0.121341303261+0i	 0.0472337698535+0i	-0.0834461028176+0i	  0.029713100702+0i	-0.0471683289563+0i	 -0.028778794712+0i	-0.0202721494232+0i	-0.0191673502307+0i	-0.0678663498265+0i	 0.00806481583011+0i	 0.0145969312007+0i	-0.0726884569862+0i	 0.0149680749144+0i	-0.0728136664837+0i

1.77565e-33
(-0.142432, -0.731158, 0.995473; 0.125000) (-0.130282, 0.090747, -0.420681; 0.125000) (-0.303828, 0.417645, -1.130976; 0.125000) (0.988565, -0.190446, -0.177919; 0.125000) (-0.541376, -0.871674, -0.429827; 0.125000) (0.137442, 0.542794, 0.892770; 0.125000) (0.066088, 1.050687, -0.047347; 0.125000) (-0.074178, -0.308596, 0.318508; 0.125000) [Vs = -0.328714]
r_ab:
	               0	   1.63742721294	   2.42230942305	   1.71708278973	    1.4867352423	   1.30836989552	   2.07507283105	  0.800936599682
	   1.63742721294	               0	  0.800936599682	   1.17890750339	   1.04658246765	   1.41462910889	   1.04853479577	   0.84203463916
	   2.42230942305	  0.800936599682	               0	   1.71708278973	    1.4867352423	   2.07507283105	   1.30836989552	   1.63742721294
	   1.71708278973	   1.17890750339	   1.71708278973	               0	   1.69359048084	   1.55191009208	   1.55191009208	   1.17890750339
	    1.4867352423	   1.04658246765	    1.4867352423	   1.69359048084	               0	   2.05201735854	   2.05201735854	   1.04658246765
	   1.30836989552	   1.41462910889	   2.07507283105	   1.55191009208	   2.05201735854	               0	   1.07091829226	   1.04853479577
	   2.07507283105	   1.04853479577	   1.30836989552	   1.55191009208	   2.05201735854	   1.07091829226	               0	   1.41462910889
	  0.800936599682	   0.84203463916	   1.63742721294	   1.17890750339	   1.04658246765	   1.04853479577	   1.41462910889	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   1.20898247546	   2.92928189292	   3.86173563162