Negative ions from phosphorus halides due to cesium charge exchange
Journal Article
·
· J. Chem. Phys.; (United States)
An experiment has been conducted in which cesium atoms in the kinetic energy range 2--350 eV collide with phosphorus halides. Parent anions and fragments are formed. Molecular energies are obtained from threshold measurements. The electron affinites for PCl/sub 3/, POCl/sub 3/, PBr/sub 3/, PCl/sub 2/Br, PBr/sub 2/Cl, and POCl/sub 2/ are found to be 0.8, 1.4, 1.6, 1.5, 1.6, and 3.8 eV, respectively. The P--X bond energies for PCl/sub 3/, POCl/sub 3/, and PBr/sub 3/ are 3.3, 3.5, and 2.6 eV, respectively. (AIP)
- Research Organization:
- Research Institute for Engineering Sciences and Department of Chemical Engineering, Wayne State University, Detroit, Michigan 48202
- OSTI ID:
- 7181568
- Journal Information:
- J. Chem. Phys.; (United States), Journal Name: J. Chem. Phys.; (United States) Vol. 65:2; ISSN JCPSA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
640304* -- Atomic
Molecular & Chemical Physics-- Collision Phenomena
74 ATOMIC AND MOLECULAR PHYSICS
ALKALI METALS
ATOM COLLISIONS
ATOM-MOLECULE COLLISIONS
CESIUM
CHARGE EXCHANGE
COLLISIONS
ELEMENTS
ENERGY RANGE
EV RANGE
EV RANGE 01-10
EV RANGE 10-100
EV RANGE 100-1000
HALIDES
HALOGEN COMPOUNDS
IONIZATION
MASS SPECTRA
METALS
MOLECULE COLLISIONS
PHOSPHORUS COMPOUNDS
SPECTRA
Molecular & Chemical Physics-- Collision Phenomena
74 ATOMIC AND MOLECULAR PHYSICS
ALKALI METALS
ATOM COLLISIONS
ATOM-MOLECULE COLLISIONS
CESIUM
CHARGE EXCHANGE
COLLISIONS
ELEMENTS
ENERGY RANGE
EV RANGE
EV RANGE 01-10
EV RANGE 10-100
EV RANGE 100-1000
HALIDES
HALOGEN COMPOUNDS
IONIZATION
MASS SPECTRA
METALS
MOLECULE COLLISIONS
PHOSPHORUS COMPOUNDS
SPECTRA