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RESEARCH PRODUCT

Double modulation sideband spectroscopy: μ0, μ24, and μ44 of 28SiH4

W.a. KreinerA. AinetschianMichel LoeteW Höhe

subject

PhysicsSidebandSilaneAtomic and Molecular Physics and OpticsIsotopomerssymbols.namesakeDipolechemistry.chemical_compoundNuclear magnetic resonanceStark effectchemistrysymbolsPhysical and Theoretical ChemistryAtomic physicsSaturation (chemistry)SpectroscopySpectroscopy

description

Abstract The linear Stark effect within the ν 2 ν 4 dyad of the main isotopomer of silane, 28 SiH 4 , has been investigated by applying the saturation technique as well as IR-IR double resonance. From 35 transitions, two vibration-induced dipole moment parameters and the centrifugal distortion moment have been determined as μ 0 = 1.357(12) × 10 −5 D, μ 24 = 2.391(31) × 10 −2 D, and μ 44 = −1.261(17) × 10 −2 D employing the Stark coefficients calculated by the procedure of Loete.

https://doi.org/10.1016/0022-2852(92)90480-c