Using > &PRINT > &MO_CUBES > NHOMO 2 > NLUMO 2 > WRITE_CUBES F > &END MO_CUBES > &END PRINT The eigenvalues of the Homo's and the 2 Lumo's should be printed just before the TIMINGS of the run. Just search for "Lowest Eigenvalues of the unoccupied subspace" in the output file and you will be at the right place. Flo