The HF, MP2, QCISD(T), G1, G2, and G2MP2 ab initio and twenty-two density functional theory (DFT) methods were used to perform the computational studies of the syn-and cis-diazene transformation into trans-diazene. In all calculations the Gaussian type 6-311 + G(2d,2p) basis set was used. The DFT co
Density functional theory and ab initio study of CH3NC and HNC isomerization
โ Scribed by Branko S. Jursic
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 423 KB
- Volume
- 256
- Category
- Article
- ISSN
- 0009-2614
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By means of a geometry optimization at the MP2/6-3 lG(d) level, the CH302 radicals have been found to exist in five isomeric forms. In order of decreasing stabilities, they are: HO-CH-OH ( ) > 0-CH,-OH (2) > CH&-0 (3) > CH2-O-OH (4) > CHI OH-O (5). On the other hand, there are six CHpO$ isomers: HO-