Effective IR Laser Conversion of Carbon-13 Enriched Chlorodifluoromethane to Dibromodifluoromethane

Effective IR Laser Conversion of Carbon-13 Enriched Chlorodifluoromethane to Dibromodifluoromethane

Infrared laser conversion of chlorodifluoromethane (CF 2 HCl) enriched in 13 C to 31%, to dibromodifluoromethane (CF 2 Br 2 ) with the same enrichment has been studied. Optimum conditions have been found, and effective laser synthesis of macroscopic amounts (1 g) of CF 2 Br 2 has been carried out. I...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:High energy chemistry 2018-05, Vol.52 (3), p.236-239
Hauptverfasser: Laptev, V. B., Pigul’skii, S. V.
Format: Artikel
Sprache:eng
Schlagworte:
Absorption spectra
Carbon 13
Chemistry
Chemistry and Materials Science
Chlorodifluoromethane
Conversion
Enrichment
Infrared lasers
Lasers
Photonics
Physical Chemistry
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Infrared laser conversion of chlorodifluoromethane (CF 2 HCl) enriched in 13 C to 31%, to dibromodifluoromethane (CF 2 Br 2 ) with the same enrichment has been studied. Optimum conditions have been found, and effective laser synthesis of macroscopic amounts (1 g) of CF 2 Br 2 has been carried out. IR absorption spectra of synthesized CF 2 Br 2 with a 13 C concentration of 31% have been recorded. The 13 C isotope shifts of the ν 1 , ν 6 , and ν 8 modes have been measured.
ISSN:0018-1439
1608-3148
DOI:10.1134/S0018143918030086