Historical portraits early experiences in quantum chemistry

9 Historical portraits early experiences in quantum chemistry 

The first thing to do was to obtain a copy of Roald Hoffmann s Extended Hiickel program. This was quite easy through a memorable institution called the Quantum Chemistry Program Exchange (QCPE)[20]. We wrote a letter, and after a few weeks 

Bartolotti, L. J. Flurchick, K. An introduction to density functional theory. Reviews in Computational Chemistry, Vol. 7, edited by K. B. Lipkowitz and D. B. Boyd, 1995, VCH, New York pp. 187-216 Ziegler, T. Approximate density functional theory as apractical tool in molecular energetics and dynamics, Chem. Revs. 1991, 91, 651-667 ref. [15], density functionals atp. 321ff. 

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