Étude Théorique de Molécules Conjuguées.
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G. Leroy
📂
Article
📅
2010
🏛
Wiley (John Wiley & Sons)
⚖ 710 KB
The nature of the Pariser and Parr ''atomic orbitals" in their non empirical and semiempirical procedures is briefly discussed. It appears that the Pari ser and Parr approximations are generally valid if the overlap matrix can be calculated using Slater atomic orbitals and if the Mulliken approxima