pATR spectrum

https://doi.org/10.1351/goldbook.08657

−log10 of the spectrum obtained in attenuated total reflection spectroscopy.

Note: The term is used to avoid the confusing, but common and incorrect, practice of calling it the absorbance spectrum.
Source:
PAC, 2021, 93, 647. (Glossary of methods and terms used in analytical spectroscopy (IUPAC Recommendations 2019)) on page 759 [Terms] [Paper]
Citation: 'pATR spectrum' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.08657 RIS BibTex EndNote
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