6533b86efe1ef96bd12cb34f

RESEARCH PRODUCT

High-resolution Fourier transform infrared spectroscopy and analysis of the ν3 fundamental band of P4

Hans BürgerVincent BoudonG. PierreE.b. Mkadmi

subject

Bond lengthsymbols.namesakeChemistryAnalytical chemistryAb initiosymbolsGeneral Physics and AstronomyInfrared spectroscopyHigh resolutionPhysical and Theoretical ChemistryFourier transform infrared spectroscopyRaman spectroscopyFourier transform spectroscopy

description

Abstract We present the first high-resolution infrared absorption study of the ν 3 fundamental of white phosphorus, P 4 . This spectrum has been analyzed using the STDS (Spherical Top Data System) software. The band center lies at 466.286 cm −1 . With the approximation ( Bζ ) 3 =− B 0 /2, we found that the ground-state bond length is r 0 =219.58 pm. This value is consistent with that of ab initio studies reported previously but significantly different from a value obtained from a Raman study.

yearjournalcountryeditionlanguage
1999-05-01Chemical Physics Letters
https://doi.org/10.1016/s0009-2614(99)00348-6