Case Studies Of Molecular Identification, Structure Determination, And Internal Molecular Dynamics Using High Resolution FT-IR

Brenda P. Winnewisser; Manfred Winnewisser

doi:10.1117/12.969369

1 December 1989 Case Studies Of Molecular Identification, Structure Determination, And Internal Molecular Dynamics Using High Resolution FT-IR

Brenda P. Winnewisser, Manfred Winnewisser

Author Affiliations +

Proceedings Volume 1145, 7th Intl Conf on Fourier Transform Spectroscopy; (1989) https://doi.org/10.1117/12.969369
Event: Seventh International Conference on Fourier and Computerized Infrared Spectroscopy, 1989, Fairfax, VA, United States

Abstract

A variety of problems will be shown which we have been able to approach in the Giessen laboratory using the Bruker IFS 120 HR high resolution interferometer. The species HNCNH has now been fully characterized from its gas phase IR spectrum. Recently we have identified the molecule CNCN, which had not been detected using other analytical and spectroscopic methods. Our high resolution data have yielded the first accurate structure for a well-known species, SCCCS, and direct confirmation of the linear structure of the extended carbon suboxide, OCCCCCO. Further, we have investigated the internal dynamics of SCCCS, OCCCS, OCCCCCO, HSSH, HNCNH and HCNO. The study of the 13C-substituted species of HCNO revealed a novel form of Coriolis resonance.

Citation Download Citation

Brenda P. Winnewisser and Manfred Winnewisser "Case Studies Of Molecular Identification, Structure Determination, And Internal Molecular Dynamics Using High Resolution FT-IR", Proc. SPIE 1145, 7th Intl Conf on Fourier Transform Spectroscopy, (1 December 1989); https://doi.org/10.1117/12.969369

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