Semiempirical SCFMO computations of the MNDO and AM1 varieties have been employed to model possible interaction processes for cocaine with the biological substrate glycine. It was found for the gas-phase species that the most likely interactions occurred as nucleophilic attack of the nitrogen lone p
A semiempirical formulation for the study of molecular interactions
β Scribed by Serafin Fraga
- Book ID
- 102306397
- Publisher
- John Wiley and Sons
- Year
- 1982
- Tongue
- English
- Weight
- 471 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0192-8651
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β¦ Synopsis
Abstract
The coefficients of a 1/R expansion (containing longβrange electrostatic interaction, mediumβrange electrostaticβinduced dipole attraction, shortβrange dispersive attraction, and very short overlap interaction terms) have been determined, within a semiempirical approach, from the results of a priori calculations. The formulation has been applied to the study of the stable conformations of benzene complexes.
π SIMILAR VOLUMES
We present molecular mechanical calculations on the complexes of netropsin with dA6-dT6, d(TATATA),, d(CGCGCG),, and d(CGCGAA?TCGβ¬G),. The complexes were model built using computer graphics and then completely energy refined. Our calculations are consistent with the observed AT preference for netrop