期刊
NEW JOURNAL OF CHEMISTRY
卷 39, 期 10, 页码 7849-7857出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c5nj01623a
关键词
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资金
- National Natural Science Foundation of China [21373162, 21203149, 21473135, 21173168]
- Nature Science Foundation of Shanxi Province [11JS110, FF10091, SJ08B09]
In this contribution two energetic coordination polymers, [Ag(atz)](n) (1) and [Ag(ntz)](n) (2) (Hatz = 3-amine-1H-1,2,4-triazole and Hntz = 3-nitro-1H-1,2,4-triazole), have been synthesized and structurally characterized. Crystal structure analyses reveal that the title compounds possess two-dimensional (2D) three-connected layers featuring six-membered rings and sixteen-membered rings. Depending on the reaction temperature and the reactant molar ratio, the two compounds with a smaller size have been prepared and their morphologies were studied. Additionally, solid-state photoluminescence of 1 and 2 at room temperature has been investigated. Noteworthily, physicochemical properties show that 1 and 2 exhibit excellent insensitivity and high decomposition temperatures (T-dec = 348 degrees C for 1 and T-dec = 305 degrees C for 2). The present research reveals that the substituent NH2/NO2 plays a crucial role in the performance of energetic materials.
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