Empirical force field calculations on sandalwood odor molecules
β Scribed by Anton Beyer; Peter Wolschann; Armin Becker; Gerhard Buchbauer; Karin Mraz
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- French
- Weight
- 237 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0223-5234
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## Abstract The calculated molecular surfaces for some Sandalwoodβodor molecules and structurally similar inactive compounds were compared with the calculated mean surface obtained from five Sandalwood odorants included in the set, and their individual agreement and deviations were estimated. Espec
Allyl cation geometries optimized using an extended version of MMP2, newly parameterized for localized and delocalized classical cations, compare favorably Ε½ . with those obtained at the MP2 full r6-31G\* level. Hence, the force field should provide good starting structures for ab initio calculation
Force-field calculations are reported for large delocalized cations. The results for the geometries, heats of formation, and -electron densities agree well with Ε½ . MP2 full r6-31G\* ab initio calculations. Both methods give similar results for the distortion of the carbon skeletons of unsubstituted