Infrared Emission from Photodissociation of Methyl Formate [HC(O)OCH3] at 248 and 193 nm: Absence of Roaming Signature

2019 ◽  
Vol 123 (29) ◽  
pp. 6130-6143 ◽  
Author(s):  
Lucia Lanfri ◽  
Yen-Lin Wang ◽  
Tien V. Pham ◽  
Nghia Trong Nguyen ◽  
Maxi Burgos Paci ◽  
...  
Keyword(s):  
Methyl Formate ◽  
Infrared Emission ◽  
193 Nm

Photodissociation Dynamics of Vinyl Chloride Investigated with a Pulsed Slit-Jet and Time-Resolved Fourier-Transform Spectroscopy

2004 ◽  
Vol 57 (12) ◽  
pp. 1161 ◽  
Author(s):  
Mohammed Bahou ◽  
Yuan-Pern Lee
Keyword(s):  
Fourier Transform ◽  
Vinyl Chloride ◽  
Flow System ◽  
Supersonic Jet ◽  
Infrared Emission ◽  
Time Resolved ◽  
Type Distribution ◽  
Trajectory Calculations ◽  
Rotational Distribution ◽  
193 Nm

Following photodissociation of vinyl chloride seeded in a He supersonic jet at 193 nm, rotationally resolved infrared emission of HCl (v) are recorded to yield nascent rotational and vibrational distributions. Preliminary results show that the rotational distribution of HCl free from rotational quenching deviates slightly from Boltzmann-type distribution and agrees well with trajectory calculations; a portion of the low-J component observed previously in a flow system is attributed to quenching. The implications for photodissociation dynamics are discussed.

Infrared emission from dissociative excitation of HONO2 at 193 nm

1991 ◽  
Vol 45 (3) ◽  
pp. 139-144 ◽  
Author(s):  
Jun Shan ◽  
Masako Suto ◽  
Y.G. Jin ◽  
L.C. Lee
Keyword(s):  
Infrared Emission ◽  
Dissociative Excitation ◽  
193 Nm
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