Infrared spectra of benzene ices: Reexamination and comparison of two recent papers and the literature

Article Astronomy & Astrophysics

Infrared Spectra, Optical Constants, and Temperature Dependences of Amorphous and Crystalline Benzene Ices Relevant to Titan

Delphine Nna-Mvondo et al.

Summary: Scientists have studied the spectral characteristics and phase transition of benzene ice at different temperatures in the laboratory, providing valuable new data for the analysis and interpretation of observations on Titan.

ASTROPHYSICAL JOURNAL (2022)

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Article Astronomy & Astrophysics

Direct measurements of infrared intensities of HCN and H2O + HCN ices for laboratory and observational astrochemistry

Perry A. Gerakines et al.

Summary: In this study, the intrinsic IR spectral intensities of solid HCN were investigated and the absorption coefficients, band strengths, refractive indices, and densities of amorphous and crystalline HCN at two temperatures were measured. The results showed that the previously estimated vibration intensity of HCN was significantly underestimated and required a rescaling of earlier work. This study sheds light on the difficulty of identifying HCN and other nitriles in the solid state compared to their detections in the gas phase.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2022)

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Article Chemistry, Physical

A new technique for determining the refractive index of ices at cryogenic temperatures

James W. Stubbing et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2020)

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Article Astronomy & Astrophysics

A Modified Algorithm and Open-source Computational Package for the Determination of Infrared Optical Constants Relevant to Astrophysics

Perry A. Gerakines et al.

ASTROPHYSICAL JOURNAL (2020)

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Article Astronomy & Astrophysics

Study of Titan's fall southern stratospheric polar cloud composition with Cassini/CIRS: Detection of benzene ice

S. Vinatier et al.

ICARUS (2018)

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Article Astronomy & Astrophysics

The SPECTRAL Ice Chamber: Application to Titan's Stratospheric Ice Clouds

C. M. Anderson et al.

ASTROPHYSICAL JOURNAL (2018)

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Article Astronomy & Astrophysics

Infrared Space Observatory's discovery of C4H2, C6H2, and benzene in CRL 618

J Cernicharo et al.

ASTROPHYSICAL JOURNAL (2001)

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Infrared spectra of benzene ices: Reexamination and comparison of two recent papers and the literature

相关参考文献

Infrared Spectra, Optical Constants, and Temperature Dependences of Amorphous and Crystalline Benzene Ices Relevant to Titan

Direct measurements of infrared intensities of HCN and H2O + HCN ices for laboratory and observational astrochemistry

A new technique for determining the refractive index of ices at cryogenic temperatures

A Modified Algorithm and Open-source Computational Package for the Determination of Infrared Optical Constants Relevant to Astrophysics

Study of Titan's fall southern stratospheric polar cloud composition with Cassini/CIRS: Detection of benzene ice

The SPECTRAL Ice Chamber: Application to Titan's Stratospheric Ice Clouds

Infrared Space Observatory's discovery of C4H2, C6H2, and benzene in CRL 618

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