𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Studies of gas-phase clustering of water on sulphuric acid molecules

✍ Scribed by Ph. Mirabel; J.L. Ponche

Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
320 KB
Volume
183
Category
Article
ISSN
0009-2614

No coin nor oath required. For personal study only.

✦ Synopsis

Enthalpies and free energies of gas-phase clustering of one to ten water molecules about one acid molecule are predicted from thermodynamic considerations. The enthalpy of formation of the monohydrate, H2SOI-H20, -53.5 kJ/mol, compare favorably with recent calculations from quantum mechanics, -67 kJ/mol.

πŸ“œ SIMILAR VOLUMES

Hydration of a Chiral Molecule: The Prop
Hydration of a Chiral Molecule: The Propylene Oxideβ‹…β‹…β‹…(Water)2 Cluster in the Gas Phase
✍ Zheng Su; Yunjie Xu πŸ“‚ Article πŸ“… 2007 πŸ› John Wiley and Sons 🌐 English βš– 125 KB πŸ‘ 2 views

O (70 %, Cambridge Isotope Laboratories) was used for the isotopic studies. molecular-beam Fourier transform microwave spectrometer, [23, 24] with a General Valve (Series 9) pulsed nozzle of 0.8 mm orifice diameter, was used. The uncertainty of the frequency measurements is about 2 kHz and the full

Clustering of NO2βˆ’ with nitrous acid mol
Clustering of NO2βˆ’ with nitrous acid molecules: Experimental and ab initio MO studies
✍ S. WΕ‚odek; H. Wincel πŸ“‚ Article πŸ“… 1984 πŸ› Elsevier Science 🌐 English βš– 526 KB

The gas-phase equilibria NO;.(HONO), \_, + HONO# NO?(HONO), were measured in a high-prrssurc mass spcctromc-1cr between 240 and 350 I(. The following enthalpy channgcs were detcrmined:A.H:,1 = -31. aHy.2 = -21.6 and A$ 3 = -20.3 kcal/mol. These results are discussed in rchtion to the structures of N