第7卷‧第4期,
198310
, pp. 420-427
氬離子雷射激發的氣態氯化碘的共振拉曼光譜
- 作者：
張華; 田世國; 黃美華
- 作者服務機構：
國立清華大學化學系
- 中文摘要：
利用不同的氬離子雷射光可得到氣態氯化碘的共振拉曼光譜，由泛頻的強度可知此為一強共振現象，基頻及泛頻的精細構造也已測定，發現氯的光譜溫度比氯化碘高，此乃由於氯原子和氯化碘反應生成振動態上的氯分子。
- 英文摘要：
The Raman spectra of gaseous iodine chloride with extra 0.25 atm of chlorine excited by variousargon ion laser lines were taken and studied. The spectra showed strong resonance phenomenon becausethe intensities of the overtones were comparable with the fundamental band. The fine structures of thefundamental and overtones were also studied. The spectroscopic temperature of chlorine was found to behigher than that of iodine chloride. It was due to the reaction between chlorine atom and iodine chlorideto give vibrationally hot chlorine. No corresponding enhanced phenomenon of iodine chloride was foundbecause the reaction between iodine atom at ground state and chlorine to give iodine chloride was an en-dothermic reaction.
- 中文關鍵字：
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- 英文關鍵字：
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