On the origins of the PPP method
✍ Scribed by Rudolph Pariser
- Book ID
- 104582793
- Publisher
- John Wiley and Sons
- Year
- 1990
- Tongue
- English
- Weight
- 477 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0020-7608
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract Two different color‐related applications of the Pariser‐Parr‐Pople method are described. The first one deals with an explanation of the UV‐visible absorption spectrum of the curcumin pigment in turmeric and the color change of curcumin upon addition of OH^−^. The other application deals
## Abstract We have examined variations in bond orders in conjugated hydrocarbons that follow improvement in MO calculations on going from topological Hückel MO to self‐consistent Pariser‐Parr‐Pople–type calculations. Differences in individual bond orders can be interpreted as pointing to increased
## Abstract A comparison between some different modifications of PPP methods is made. It is noticed that each modification may have its advantages but that some may be more suitable for interpretation of electronic spectra than others. It is also pointed out that PPP methods may allow more accurate