𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Production and properties of dipole-bound negative ions

✍ Scribed by R.A. Pople; C.D. Finch; F.B. Dunning

Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
406 KB
Volume
234
Category
Article
ISSN
0009-2614

No coin nor oath required. For personal study only.

✦ Synopsis

The properties of dipole-bound CH3CNions formed in collisions between K(np) Rydberg atoms and CH3CN molecules are investigated. The data show that rotationally excited target molecules can form dipole-bound ions. Studies of electric-field-induced detachment point to an electron binding energy of = 11 meV and demonstrate that the characteristics of this process are not strongly dependent on the rotational state of the ion. Measurements also reveal that the weakly bound electron can be removed by collisions with CH3CN , with other polar targets, and with SF6, and possible mechanisms for this are discussed.

πŸ“œ SIMILAR VOLUMES

Energies of dipole-bound anionic states
Energies of dipole-bound anionic states
✍ Maciej Gutowski; Piotr Skurski; Kenneth D. Jordan; Jack Simons πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 165 KB

## Ε½ . Dipole-bound anionic states of CH CN, C H , and HF were studied using highly 3 3 2 2 correlated electronic structure methods and extended one-electron basis sets. The electron detachment energies were calculated using the coupled cluster method with single, double, and noniterative triple e

Negative Ion Electrospray Mass Spectrome
Negative Ion Electrospray Mass Spectrometry of Polyphenols, Catecholamines and their Oxidation Products
✍ Kerwin, James L. πŸ“‚ Article πŸ“… 1996 πŸ› John Wiley and Sons 🌐 English βš– 802 KB

Polypbenols, catecholamines and their oxidation products have a variety of physiological effects and are key components of insect cuticle and other biological structures. Three dihydroxybenzene isomers were easily differentiated using negative ion electrospray mass spectrometry (ESMS) or tandem mass