Eigenvalues:
	 -0.258914194359+0i	 -0.190771968137+0i	 0.0839616684692+0i	 0.0602748114501+0i	 0.0445797739925+0i	 -0.103718313691+0i	 0.0282974417759+0i	-0.0811540740916+0i	 0.0100526112602+0i	  -0.06831666011+0i	-0.0670207692151+0i	 -0.027012802085+0i	-0.0191902263749+0i	-0.0322735922157+0i	-0.00795903750702+0i	-0.0542036529892+0i	-0.0539078829199+0i

2.48764e-33
(-1.054499, 0.697668, -0.203371; 0.125000) (1.024045, 0.447518, -0.625403; 0.125000) (0.364212, 0.247144, -0.286783; 0.125000) (0.398531, -0.882373, -0.323370; 0.125000) (-0.682033, -0.752329, -0.103970; 0.125000) (-0.379738, 0.336677, -0.135730; 0.125000) (0.705024, -0.112175, 0.729614; 0.125000) (-0.375541, 0.017869, 0.949014; 0.125000) [Vs = -0.327679]
r_ab:
	               0	   2.13565720018	   1.49086299882	   2.14993670822	   1.50036737593	  0.768239835233	   2.14993670822	   1.50036737593
	   2.13565720018	               0	  0.768239835233	   1.50036737593	   2.14993670822	   1.49086299882	   1.50036737593	   2.14993670822
	   1.49086299882	  0.768239835233	               0	   1.13063027243	   1.45842236153	  0.764392355048	   1.13063027243	   1.45842236153
	   2.14993670822	   1.50036737593	   1.13063027243	               0	   1.11025570322	   1.45842236153	   1.34011837674	   1.74028302014
	   1.50036737593	   2.14993670822	   1.45842236153	   1.11025570322	               0	   1.13063027243	   1.74028302014	   1.34011837674
	  0.768239835233	   1.49086299882	  0.764392355048	   1.45842236153	   1.13063027243	               0	   1.45842236153	   1.13063027243
	   2.14993670822	   1.50036737593	   1.13063027243	   1.34011837674	   1.74028302014	   1.45842236153	               0	   1.11025570322
	   1.50036737593	   2.14993670822	   1.45842236153	   1.74028302014	   1.34011837674	   1.13063027243	   1.11025570322	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   3.80533140109	   1.79591726367	   2.39875133523