The Properties of Quintet Dinitrenes in 2,4,6-Triazido-3,5-dichloropyridine Crystals

Kuzina SI; Korchagin DV; Shilov GV; Mikhailov AI; Chapyshev SV; Aldoshin SM

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The Properties of Quintet Dinitrenes in 2,4,6-Triazido-3,5-dichloropyridine Crystals

机译：2,4,6-Triazido-3,5-dichloropyridine晶体中五重体二苯二烯的性质

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The gamma radiolysis of crystalline 2,4,6-triazido-3,5-dichloropyridine (TACP) was studied by the EPR method. The molecular and crystal structure of TACP was determined by X-ray structure analysis. The prolonged radiolysis of TACP at 77 K caused the appearance of characteristic EPR signals of quintet 2,6-dinitreno-4-azido-3,5-dichloropyridine (2,6-DN) and 2,4-dinitreno-6-azido-3,5-dichloropyridine (2,4-DN). The predominant decomposition of the alpha-azide groups of TACP was explained by the special features of its molecular and crystal structure. The saturation of the EPR signals of quintet 2,6-DN and 2,4-DN and one-electron radicals with S = 1/2 as the microwave field power increased was studied. The quintet dinitrenes were found to be thermally unstable; they remained in TACP crystals up to 245-250 K.

机译：通过EPR方法研究了2,4,6-三叠氮基-3,5-二氯吡啶（TACP）晶体的γ辐射分解。通过X射线结构分析确定了TACP的分子和晶体结构。 TACP在77 K处的长时间放射分解导致出现了五重峰2，6-dinitreno-4-azido-3,5-dichloropyridine（2,6-DN）和2,4-dinitreno-6-azido-的特征性EPR信号。 3，5-二氯吡啶（2，4-DN）。 TACP的α-叠氮化物基团的主要分解是通过其分子和晶体结构的特殊特征来解释的。研究了随着微波场功率的增加，五元组2,6-DN和2,4-DN和S = 1/2的单电子自由基的EPR信号的饱和度。五重二硝基苯被发现是热不稳定的。它们保留在高达245-250 K的TACP晶体中。

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《Russian Journal of Physical Chemistry》 |2008年第11期|共8页
作者
Kuzina SI; Korchagin DV; Shilov GV; Mikhailov AI; Chapyshev SV; Aldoshin SM;
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中图分类物理化学（理论化学）、化学物理学;
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1. The Properties of Quintet Dinitrenes in 2,4,6-Triazido-3,5-dichloropyridine Crystals [J] . Kuzina SI, Korchagin DV, Shilov GV, Russian Journal of Physical Chemistry . 2008,第11期

机译：2,4,6-Triazido-3,5-dichloropyridine晶体中五重体二苯二烯的性质
2. Radiolysis and photolysis of crystalline 2,4,6-triazido-3,5-dichloropyridine: Generation of Quintet dinitrenes [J] . Kuzina SI, Mikhailov AI, Chapyshev SV High Energy Chemistry . 2007,第4期

机译：结晶2,4,6-triazido-3,5-dichloropyridine的放射分解和光解：五重二硝基苯的生成
3. Generation of Quintet Dinitrenes by Low-Temperature Radiolysis of Crystalline 2,4,6-Triazido-3,5-dicyanopyridine [J] . S.I.Kuzina, D.V.Korchagin, G.V.Shilov Doklady Physical Chemistry . 2008,第0期

机译：结晶2,4,6-Triazido-3,5-dicyanopyridine的低温辐射分解生成五重二烯
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The Properties of Quintet Dinitrenes in 2,4,6-Triazido-3,5-dichloropyridine Crystals

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