An ATR method for measurement of IR circular dichroic spectra |
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| Affiliation: | 1. Bulgarian Academy of Sciences, Institute of Organic Chemistry, 1113 Sofia, Bulgaria;2. Universitat Essen, Institut für Physikalische und Theoretische Chemie, 4300 Essen, FRG |
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| Abstract: | The present study is an attempt to obtain circular dichroic IR spectra using a conventional ATR attachment provided with a hemicylinder of a high enough refractive index. The measurement is carried out by means of FTIR spectrometers taking a difference spectrum from two ATR experiments. The first one is performed with linearly polarized light of a suitable azimuth while the same azimuth but of opposite sign is used for the second experiment. A theoretical treatment is presented. |
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