A Monte Carlo simulation for a methane molecule within a cluster of 202 water molecules is presented and compared with previous studies by Scheraga and Beveridge. Whereas the structural information obtained agrees with previous fmdings, the energy points to the need for a very large number of Monte
Methanol in water solution at 300 K
β Scribed by G. Bolis; G. Corongiu; E. Clementi
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 564 KB
- Volume
- 86
- Category
- Article
- ISSN
- 0009-2614
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β¦ Synopsis
hfonte Carlo simulations are presented for a methanol molecule enclosed ma cluster of 198 water molecules. We have simulated three conformatIons for methanol (staggered, perpendicular and echpsed); m a fourth simulation the methanol's hydrogen atom In the hydroxyl group is free to assume any conformarion. The water structure near the methyl group IS slmdar to that reported for methane.
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The photolysis of the fungicide vinclozolin in aqueous and methanolΒ±water (50 50 by volume) solution has been examined. Irradiation at l = 254 nm for 10 minutes resulted in `90% and 95% substrate transformation respectively. The dissipation of vinclozolin both in water and methanol water was linear
## Abstract The determination of the liquidβjunction potential at the interface of an oxalate and a succinate buffer solution of known pH\* in water, methanol or a methanolβwater mixture and a saturated KCl solution in water at 25Β° is described. When the pH\* of such a solution is measured by means