Flash photolysis of cyanogen azide, NCN3
Flash photolysis of cyanogen azide, NCN3
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叠氮化氰 NCN3 的闪光光解
DOI：
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发表时间：
1970
期刊：
影响因子：
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通讯作者：
H. Sheena
中科院分区：
文献类型：
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作者：
H. Kroto;T. Morgan;H. Sheena
已经研究了叠氮化氰的气相闪光光解过程中发生的过程。已经观察到了几种新的气相带系统，并提出了支持其任务的证据。其中两个系统分配为 NCN 的 1Δu→a1Δg 和 3Σ–u→X3Σ–g，另外两个系统之一分配给 HNCN。还进行了动力学测量，结果表明在惰性气体存在下，叠氮化氰会重新形成。 NCN 的 3Σ–u→X3Σ–g 转变是扩散的，表明这些带是在之前的基质隔离研究中光解反应期间碳原子产生的原因。
The processes occurring during the vapour-phase flash photolysis of cyanogen azide have been studied. Several new gas-phase band systems have been observed and evidence obtained to support their assignments is presented. Two of the systems are assigned as 1Δuâ†� a1Δg and 3Σ–uâ†�X3Σ–g of NCN and one of the other two to HNCN. Kinetic measurements have also been made which showed that in the presence of an inert gas cyanogen azide is re-formed. The 3Σ–uâ†�X3Σ–g transition of NCN is diffuse indicating that these bands are responsible for the production of carbon atoms during photolytic reactions in previous matrix isolation studies.