A new multichannel Raman optical activity instrument | Zendy

Barron L. D. | Zendy; Torrance J. F. | Zendy; Cutler D. J. | Zendy

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A new multichannel Raman optical activity instrument

Author(s) -

Barron L. D.,

Torrance J. F.,

Cutler D. J.

Publication year - 1987

Publication title -

journal of raman spectroscopy

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.748

H-Index - 110

eISSN - 1097-4555

pISSN - 0377-0486

DOI - 10.1002/jrs.1250180410

Subject(s) - spectrograph , raman spectroscopy , spectrometer , raman optical activity , optics , spectral line , grating , detector , chemistry , diode , analytical chemistry (journal) , simplicity , lens (geology) , optoelectronics , materials science , physics , chromatography , quantum mechanics , astronomy

A fully computer‐controlled Raman optical activity spectrometer equipped with an intensified diode array detector is described. Despite using a conventional single‐lens light collection system for simplicity, both polarized and depolarized Raman optical activity spectra can be obtained rapidly and routinely. A novel double grating spectrograph design permits good spectra to be obtained down to 50 cm −1 in liquids. Natural spectra of the chiral samples (–)‐α‐pinene and (+)‐methylcyclohexanone and magnetic spectra of iridium (IV) hexachloride are presented.

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