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.
AB initio calculations on the hydration energies of Br− Ion
✍ Scribed by Shigeru Ikuta
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- English
- Weight
- 371 KB
- Volume
- 68
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
✦ Synopsis
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 agreement with those obtained by hrshadi et al
📜 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
## Abstract Results from __ab initio__ self‐consistent field (SCF) calculations with a 3‐21G and a double‐zeta‐plus polarization (DZP) basis set on four low‐energy conformations of cyclohexaglycine are reported. In agreement with results from semiempirical and molecular mechanics force field calcul
Some fragments of the NH: potential surface have be.=n calculated by the SCF MO LCAO method using a basis of linear combinations of gaussian lobe functions. The NH; ion was found to be stable against dissociation into NH3 and H; or NH; and Hz. Its stability with respect to decomposition into NH; and