DNA and SinglePoints

 Hi, I was wondering what are the single point energies of the various
 nucleotides (ATCG) in gas phase (or solution or polynucleotides (prob.
 within indo))) for any level of theory. Modern papers would be
 I am kinda curious about the information content of NTs and thought it
 would be fun to calculate these numbers.  See we would like to
 	H = - \Int_{-infty}^{+infty} \rho(x) ln_e \rho(x),
 where \rho is the density matrix.
 I need the s.p.'s to compare my calculations to others....
 Thanks Iraj.
 Iraj Daizadeh, Ph. D.
 Harvard University
 Department of Cellular and Molecular Biology
 The Biological Laboratories, Box #140
 16 Divinity Avenue
 Cambridge, MA 02138
 Phone: (617) 495-0783
        (617) 495-0560
 Fax:   (617) 496-4313
 Email: daizadeh ( ( at ) ) fas.harvard.edu