6533b835fe1ef96bd129f42c

RESEARCH PRODUCT

Study of the stretching modes of the arsine molecule

A. MourbatClaude LeroyL. Pluchart

subject

Physics[ PHYS.QPHY ] Physics [physics]/Quantum Physics [quant-ph]Diagonal01 natural sciencesMolecular physicsAtomic and Molecular Physics and Optics3. Good health010309 opticschemistry.chemical_compoundsymbols.namesakeArsine[PHYS.QPHY]Physics [physics]/Quantum Physics [quant-ph]chemistryTransition operator0103 physical sciencessymbolsMoleculePhysical and Theoretical ChemistryAlgebraic number010306 general physicsHamiltonian (quantum mechanics)[PHYS.QPHY] Physics [physics]/Quantum Physics [quant-ph]Spectroscopy

description

Abstract To study local mode XY 3 molecules, we use properties of the group chain U ( 4 ) ⊃ U ( 3 ) ⊃ K ( 3 ) ⊃ S ( 3 ) ≈ C 3 v . For the Hamiltonian, we deduce diagonal terms and coupling terms between bonds. We analyze the stretching modes of the arsine molecule. An algebraic transition operator is built and applied to the same molecular system.

https://doi.org/10.1016/s0022-2852(02)00061-9