It is possible to analyze LCAO coefficients in both the cluster and band calculations. In the cluster calculation, if a keyword, 'level.of.fileout', is set in 2, the LCAO coefficients are added into a file, *.out. As an example, LCAO coefficients of Methane.dat discussed in the Section 'Test calculation' are shown below:
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Eigenvalues (Hartree) and Eigenvectors for SCF KS-eq.
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Chemical Potential (Hartree) = 0.00000000000000
HOMO = 4
LCAO coefficients for up (U) and down (D) spins
1 (U) 2 (U) 3 (U) 4 (U) 5 (U) 6 (U)
-0.64276 -0.36132 -0.36128 -0.36128 0.26426 0.26446
1 C 0 s -0.61131 0.00000 0.00000 0.00000 0.00000 -0.00000
0 px -0.00000 -0.00013 0.00405 0.62805 -0.00006 -0.00327
0 py 0.00000 0.62823 -0.00026 0.00013 1.17816 0.00012
0 pz 0.00000 -0.00026 -0.62805 0.00405 -0.00012 1.17824
2 H 0 s -0.17052 -0.25665 -0.00223 -0.36325 0.68908 -0.00263
3 H 0 s -0.17052 0.25688 0.36309 -0.00229 -0.68923 0.97445
4 H 0 s -0.17052 0.25658 -0.36331 0.00239 -0.68903 -0.97459
5 H 0 s -0.17052 -0.25680 0.00245 0.36315 0.68918 0.00278
7 (U) 8 (U)
0.26446 0.31939
1 C 0 s 0.00000 1.93736
0 px -1.17824 0.00000
0 py -0.00006 0.00000
0 pz -0.00327 0.00000
2 H 0 s -0.97456 -0.80393
......
....