The energies of the hydrated I3r-ion for coordination numbers up to 4 hate been calculated with an ab initio hf0 method. The most favorable orientation is the ion-dipole one. in contrast to the H-bonded orientation for C17HaO) and F7HzO). The hydration energies cafcufa~ed in this study are in fair
Ab initio MO calculation of hydration energies of ammonium ions and their solvation effect
โ Scribed by Shigeru Ikuta
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 346 KB
- Volume
- 95
- Category
- Article
- ISSN
- 0009-2614
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โฆ Synopsis
The hydrarion enerpies for rhc NH: and CH3NH; ions wxc calculated by an ab initio MO method. The aqueous SCJ~KIlion cnrrgy diffcrencc bctwccn these IWO ions WCIS found to be accounted for by the interactions of the ions with a few sol-VClll 111111ecu1rs.
๐ SIMILAR VOLUMES
## Recehd 15 Noxmber 1971 The energies of hydrated Iif, Na\*+, F-, 2nd Cl-ions ha.\= been calculated for coordination numbers up to 8. The resuits ofnb initio, ~c~li~rnpiljuf MO, and ciassinl methods are compared. The most probable, coordin3tioo numbers arid the corresponding orientation of the -x
Binding energies and stabilities of Na + with bidentate ethylene diamine were studied using ab initio MO calculations with a 6-31G\* basis set. The computed results for bidentate ethylene diamine were compared with those for two (monodentate) CH3NH 2 molecules.