Pressure-Induced Phase Transition in N-H center dot center dot center dot O Hydrogen-Bonded Molecular Crystal Oxamide
文献类型：期刊论文
| 作者 | Yan, TT ; Li, SR ; Wang, K ; Tan, X ; Jiang, ZM ; Yang, K（杨舸） ; Liu, BB ; Zou, GT ; Zou, B |
| 刊名 | JOURNAL OF PHYSICAL CHEMISTRY B
 |
| 出版日期 | 2012 |
| 卷号 | 116期号:32 |
| ISSN号 | 1520-6106 |
| 英文摘要 | The effect of high pressure on the structural stability of oxamide has been investigated in a diamond anvil cell by Raman spectroscopy up to similar to 14.6 GPa and by angle-dispersive X-ray diffraction (ADXRD) up to similar to 17.5 GPa. The discontinuity in Raman shifts around 9.6 GPa indicates a pressure-induced structural phase transition. This phase transition is confirmed by the change of ADXRD spectra with the symmetry transformation from P (1) over bar to P1. On total release of pressure, the diffraction pattern returns to its initial state, implying this transition is reversible. We discuss the pressure-induced variations in N-H stretching vibrations and the amide modes in Raman spectra and propose that this phase transition is attributed to the distortions of the hydrogen-bonded networks. |
| 语种 | 英语 |
| WOS记录号 | WOS:000307494500026 |
| 公开日期 | 2013-12-05 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/13257]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | Yan, TT,Li, SR,Wang, K,et al. Pressure-Induced Phase Transition in N-H center dot center dot center dot O Hydrogen-Bonded Molecular Crystal Oxamide[J]. JOURNAL OF PHYSICAL CHEMISTRY B,2012,116(32). |
| APA | Yan, TT.,Li, SR.,Wang, K.,Tan, X.,Jiang, ZM.,...&Zou, B.(2012).Pressure-Induced Phase Transition in N-H center dot center dot center dot O Hydrogen-Bonded Molecular Crystal Oxamide.JOURNAL OF PHYSICAL CHEMISTRY B,116(32). |
| MLA | Yan, TT,et al."Pressure-Induced Phase Transition in N-H center dot center dot center dot O Hydrogen-Bonded Molecular Crystal Oxamide".JOURNAL OF PHYSICAL CHEMISTRY B 116.32(2012). |
入库方式： OAI收割
来源：上海应用物理研究所
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