| 卟啉化合物的热化学研究III.meso-四对硝基苯基卟啉、meso-四(3-吡啶基)卟啉的标准燃烧能和标准生成焓 |
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| 引用本文： | 古春刚,吴鼎泉,屈松生. 卟啉化合物的热化学研究III.meso-四对硝基苯基卟啉、meso-四(3-吡啶基)卟啉的标准燃烧能和标准生成焓[J]. 物理化学学报, 1989, 5(1): 95-98. DOI: 10.3866/PKU.WHXB19890120 |
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| 作者姓名： | 古春刚 吴鼎泉 屈松生 |
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| 作者单位： | Department of Chemistry, Wuhan University, Wuhan |
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| 摘 要： |
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| 关 键 词： | 卟啉化合物 燃烧能 生成焓 |
| 收稿时间： | 1987-06-26 |
| 修稿时间： | 1988-03-08 |
Studies on Thermochemistry of Porphyrins III.The Stndard Energies of Combustion and Standard Enthalpies of Formation of Tetranitrophenylporphyrin and Tetrapyridinylporphyrin |
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| Gu Chun-Gang,Wu Ding-Quan,Qu Song-Sheng. Studies on Thermochemistry of Porphyrins III.The Stndard Energies of Combustion and Standard Enthalpies of Formation of Tetranitrophenylporphyrin and Tetrapyridinylporphyrin[J]. Acta Physico-Chimica Sinica, 1989, 5(1): 95-98. DOI: 10.3866/PKU.WHXB19890120 |
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| Authors: | Gu Chun-Gang Wu Ding-Quan Qu Song-Sheng |
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| Affiliation: | Department of Chemistry, Wuhan University, Wuhan |
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| Abstract: | Using a precision static oxygen-bomb calorimeter, the standard energies of combustion at 298.15K of tetra-(p-nitrophenyl)-porphyrin, tetra-(3-pyridinyl)porphyrin were determined to be -27.412±0.012, -32.749±0.011 kJg~(-1), and the corresponding standard enthalpies of formation at 298.15 K were calculated to be 751.0±11.0, 811.8±8.6 kJ mol~(-1), respectively. The uncertainties of the results are given as twice of the final over-all standard deviation of the main. |
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