Results 1 to 10 of about 1,360 (133)
First-principles calculations of solid-phase enthalpy of formation of energetic materials [PDF]
Communications ChemistryThe solid-phase enthalpy of formation (∆H f, solid ) of energetic materials was generally predicted from the gas-phase enthalpy of formation (∆H f, gas ) and sublimation enthalpy (∆H sub ).
Lixiang Zhong +5 more
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Exploring the Volatility, Phase Transitions, and Solubility Properties of Five Halogenated Benzaldehydes [PDF]
MoleculesHalogenated benzaldehydes possess unique chemical properties that render them valuable in pharmaceutical synthesis, pesticide formulation, and dye production. However, thorough thermodynamic data for these compounds remain scarce. This study aims to fill
Ana R. R. P. Almeida +5 more
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Thermochemical Study of 1-Methylhydantoin
Molecules, 2022 Using static bomb combustion calorimetry, the combustion energy of 1-methylhydantoin was obtained, from which the standard molar enthalpy of formation of the crystalline phase at T = 298.15 K of the compound studied was calculated.
Juan M. Ledo +3 more
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AppliedChem, 2023 The processes of the sublimation and thermal decomposition of the 1-ethyl-3-methylimidazolium hexafluorophosphate ionic liquid (EMImPF6) were studied by a complex approach including Knudsen effusion mass spectrometry, IR and NMR spectroscopy, and quantum
Anatoliy M. Dunaev +5 more
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Thermodynamic properties of temozolomide in crystalline and gaseous aggregate states
Журнал Белорусского государственного университета: Химия, 2022 Temozolomide (4-methyl-5-oxo-2,3,4,6,8-pentazabicyclo[4,3,0]nona-2,7,9-triene-9-carboxamide) is an active component of antitumor immunosuppressive alkylating drugs, and it used largely for the treatment of various types of malignant tumors, including ...
Yana N. Yurkshtovich, Andrey V. Blokhin
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Phase transitions properties of N,N-dimethyl-4-nitroaniline
U.Porto Journal of Engineering, 2023 The present work reports an experimental study aiming to determine several thermodynamic properties of fusion and sublimation of the chromophore N,N-dimethyl-4-nitroaniline.
Bruno D. A. Pinheiro +2 more
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Molecules, 2021 The determination of the reliable thermodynamic properties of 2-benzoxazolinone derivatives is the main goal of this work. Some correlations are established between the energetic properties determined and the structural characteristics of the title ...
Ana L. R. Silva +2 more
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Applied Sciences, 2023 This experimental and computational study on the energetic properties of 2-methyl-, 3-methyl-, 4-methoxy- and 5-methoxy-indanones has been carried out using mostly calorimetric techniques and a suitable computational approach.
Ana L. R. Silva +2 more
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Energetic and Structural Studies of Two Biomass-Derived Compounds: 6- and 7-hydroxy-1-indanones
Applied Sciences, 2020 The energetic study of 6-hydroxy-1-indanone and 7-hydroxy-1-indanone was performed using experimental techniques and computational calculations. The enthalpies of combustion and sublimation of the two compounds were determined and allowed to derive the ...
Ana Luisa Ribeiro da Silva +1 more
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Sublimation/vaporization and solvation enthalpies of monosubstituted pyridine derivatives
Chemical Thermodynamics and Thermal Analysis, 2022 Different sectors, including medicine and display technology, utilize substituted pyridines. To establish the quality of products manufactured from pyridines, chemical thermodynamics of the solvation and evaporation enthalpies of the pyridines are ...
Rawand S. Abdullah, Boris N. Solomonov
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