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Metal-Ion Binding to High-Energy N_(12)C_4

机译:金属离子与高能N_(12)C_4的结合

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摘要

Carbon-nitrogen compounds are of interest for their potential as high-energy materials. One major issue in determining the structures of high-energy materials is molecular stability; a more stable energetic compound is more likely to be useful in a wider variety of applications. In this study, binding energies are calculated for a high-energy N_(12)C_4 structure with a series of metal ions to determine preferred binding sites. A metal ion bound to the molecule at a preferred site may stabilize the molecule and render it more potentially useful. The results are calculated on using the PBE1PBE density functional method with the cc-pVDZ basis set of Dunning. Trends in binding energies are calculated and discussed with respect to both the identity of the ion and the various binding sites on the N_(12)C_4 molecule.
机译:碳氮化合物因其作为高能材料的潜力而备受关注。确定高能材料结构的一个主要问题是分子稳定性。更加稳定的高能​​化合物更有可能在更广泛的应用中使用。在这项研究中,计算了具有一系列金属离子的高能N_(12)C_4结构的结合能,以确定了优选的结合位点。在优选位点结合到分子上的金属离子可使分子稳定并使其更可能有用。结果使用DBE的cc-pVDZ基础集使用PBE1PBE密度泛函方法进行计算。计算结合能的趋势,并就离子的身份和N_(12)C_4分子上的各种结合位点进行讨论。

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