Please use this identifier to cite or link to this item:
https://hdl.handle.net/10216/101968
Author(s): | Manuel A. V. Ribeiro da Silva Joana I. T. A. Cabral |
Title: | Standard molar enthalpies of formation of 5- and 6-nitroindazole |
Issue Date: | 2010 |
Abstract: | The present work reports the experimental determination of the standard (p = 0.1 MPa) molar enthalpies of formation in the condensed and gaseous phases, at T = 298.15 K, of 5- and 6-nitroindazole. These results were derived from the measurements of the standard molar energies of combustion, using a static bomb calorimeter and from the standard molar enthalpies of sublimation derived by the application of Clausius-Clapeyron to the temperature dependence of the vapour pressures measured by the Knudsen effusion technique. The results are interpreted in terms of the energetic contributions of the nitro groups in the different positions of the aromatic ring. |
Subject: | Química física, Engenharia química Physical chemistry, Chemical engineering |
Scientific areas: | Ciências da engenharia e tecnologias::Engenharia química Engineering and technology::Chemical engineering |
URI: | https://hdl.handle.net/10216/101968 |
Document Type: | Artigo em Revista Científica Internacional |
Rights: | restrictedAccess |
Appears in Collections: | FCUP - Artigo em Revista Científica Internacional |
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File | Description | Size | Format | |
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49222.pdf Restricted Access | 302.74 kB | Adobe PDF | Request a copy from the Author(s) |
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