Hello everyone, earlier I was using the Gaussian 03 and there I used to include the keyword IOP(5/33=3,3/33=1) to print the Hamiltonian and overlap matrix in output file. But, recently I have switched to Gaussian 09 and using the keywords IOP(5/33=3,3/33=1) in root section, though it prints the overlap matrix but gives null alpha and beta matrix. I also tried 'IOP(5/33=3.3/33=1) pop=full' but for no avail. 

What keyword should I use so that it print the alpha and beta matrix?

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