Semiempirical ZINDO/S, AM1 and ab initio HF/STO-3G and HF/6-31G study of quaternary salts of diazaphenanthrenes with ethyl bromide and 1,3-dibromopropane
2005
Abstract For quaternary salts of isomeric 1,5-, 1,6- and 4,6- diazaphenanthrenes 1 – 3 with ethyl iodide 4 , 5 and with 1,3-dibromopropane 6 – 8 the UV spectral values have been calculated by ZINDO/S CI 20 and by AM1 CI 12 and AM1 CI 20 methods. Correlations of experimental and calculated wavenumber values of 4 , 5 and 6 – 8 have been made. For geometry optimization AM1 CI 20, as well as ab initio HF/STO-3G and HF/6-31G methods were used.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
32
References
6
Citations
NaN
KQI