Infrared spectroscopy of diatomics for space observation / Pierre-Richard Dahoo, Azzedine Lakhlifi.

Format:

Book

Author/Creator:

Dahoo, Pierre Richard, author.

Lakhlifi, Azzedine, author.

Series:

Dahoo, Pierre Richard. Infrared spectroscopy set ; v. 1.

Waves series

Infrared spectroscopy set ; volume 1

Language:

English

Subjects (All):

Infrared spectroscopy.

Diatomic molecules.

Physical Description:

xvii, 210 pages : illustrations, charts ; 25 cm.

Place of Publication:

London, UK : ISTE Ltd ; Hoboken, NJ : John Wiley & Sons, Inc., 2017.

Summary:

"This book describes different theoretical models developed to identify the near and mid infrared (IR) spectra of diatomic molecules isolated in the gas phase or subjected to environmental constraints, useful for the study of environmental sciences, planetology and astrophysics. The Van Vleck contact transformation method is presented to complement the standard approach generally applied in the calculation and analysis of IR transitions between vibration-rotation energy levels. The semi-classical model of Robert and Bonamy, as well as the extended substitution model of Lakhlifi-Dahoo applied to environmental spectroscopy, are described in the framework of the Liouville formalism and the profiles of diatomic lines and their isotopologues subjected to environmental constraints are calculated by applying the cumulant expansion. The applications presented in this book show how molecular interactions modify the near and mid IR spectra of isolated diatomics under the effect of pressure, a nano-cage (substitution site, Clathrate, Fullerene, Zeolite) or surfaces, to identify the characteristics of the perturbing environment"--Back cover.

Contents:

Generalities on diatomic molecules

Energy levels of a diatomic molecule in gaseous phase

Profile and shape of spectral lines

Energy levels and spectral profile of a diatomic molecule in condensed phase

Applications to HCI, CO, O₂ and N₂.

Notes:

Includes bibliographical references (pages 197-206) and index.

Other Format:

Online version: Dahoo, Pierre Richard. Infrared spectroscopy of diatomics for space observation.

ISBN:

1786301164

9781786301161

OCLC:

1006443592