science-softCon uv/vis+ spectra data base;	www.uv-spectra.de; (C) science-softCon 2016

Substance: methylisocyanat			Other Names: MIC

Formula: C2H3NO					CAS-No.: 624-83-9	PubChem: CID 12228

Study: UV absorption spectra

                
Authors: I. Tokue, A. Hiraya, K. Shobatake

Title: Photoexcitation of CH3NCO, CH3NCS and CH3SCN in the vacuum ultraviolet: Rydberg states and photofragment emission

Journal/Source: Chem. Phys., 117 (2), 315-324, (1987); http://dx.doi.org/10.1016/0301-0104(87)80130-1


Data: table, diagram

Energy/Wavelength range: 110 - 210 nm

Resolution: 1 nm

Temperature: 298 K

Temperature dependence: no

Pressure/Concentration: 

Phase: vapor

pH: 


Comments: Photoabsorption cross sections and fluorescence excitation spectra of CH3NCO, CH3NCS and CH3SCN vapor were measured in 
the vacuum ultraviolet using synchrotron radiation. Many sharp structures observed from CH3NCO and CH3SCN in the 120-180 nm region 
are classified into three Rydberg series and their vibrational progressions, whereas for CH3NCS six broad bands exhibit no fine structure. 

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