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Crystal structure and thermochemical properties of 1-dodecylamine hydrochloride (C(12)H(28)NCl)(s)
Kong, Yu-Xia1; Di, You-Ying1; Zhang, Ya-Qian1; Yang, Wei-Wei1; Tan, Zhi-Cheng2
关键词1-dodecylamine Hydrochloride X-ray Crystallography Lattice Potential Energy Isoperibol Solution-reaction Calorimetry Enthalpy Of Dissolution Hydration Enthalpy
刊名THERMOCHIMICA ACTA
2009-11-10
DOI10.1016/j.tca.2009.05.015
495期:1-2页:33-37
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Analytical ; Chemistry, Physical
研究领域[WOS]Chemistry
关键词[WOS]TEMPERATURE HEAT-CAPACITIES ; STANDARD MOLAR ENTHALPY ; THERMODYNAMICS ; LATTICE ; CALORIMETRY ; CHLORIDE ; VOLUMES ; METAL
英文摘要Crystal structure of 1-dodecylamine hydrochloride (C(12)H(28)NCl)(s) has been determined by an X-ray crystallography. Lattice potential energy and the molar volumes of the solid compound and its cation were respectively obtained. The enthalpy of dissolution of the compound was measured by an isoperibol solution-reaction calorimeter at 298.15 K. The molar enthalpy of dissolution at infinite dilution was determined to be Delta(s)H(m)(theta) = 30.36 kJ mol(-1), and relative apparent molar enthalpies (Phi(L)) relative partial molar enthalpies (L(2)) Of the compound and relative partial molar enthalpies (L(1)) of the solvent (double distilled water) at different concentrations in (mol kg(-1)) were obtained through fitted multiple regression equation by means of Pitzer's theory. Finally, hydration enthalpies of the substance and its cation were calculated by designing a thermochemical cycle in accordance with lattice potential energy and the molar enthalpy of dissolution at infinite dilution (Delta(s)H(m)(theta)). (C) 2009 Elsevier B.V. All rights reserved.
语种英语
WOS记录号WOS:000271926200006
引用统计
被引频次:9[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/141495
专题中国科学院大连化学物理研究所
作者单位1.Liaocheng Univ, Coll Chem & Chem Engn, Liaocheng 252029, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Thermochem Lab, Dalian 116023, Peoples R China
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Kong, Yu-Xia,Di, You-Ying,Zhang, Ya-Qian,et al. Crystal structure and thermochemical properties of 1-dodecylamine hydrochloride (C(12)H(28)NCl)(s)[J]. THERMOCHIMICA ACTA,2009,495(1-2):33-37.
APA Kong, Yu-Xia,Di, You-Ying,Zhang, Ya-Qian,Yang, Wei-Wei,&Tan, Zhi-Cheng.(2009).Crystal structure and thermochemical properties of 1-dodecylamine hydrochloride (C(12)H(28)NCl)(s).THERMOCHIMICA ACTA,495(1-2),33-37.
MLA Kong, Yu-Xia,et al."Crystal structure and thermochemical properties of 1-dodecylamine hydrochloride (C(12)H(28)NCl)(s)".THERMOCHIMICA ACTA 495.1-2(2009):33-37.
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