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题名: Synthesis, characterization, and thermochemistry of the solid state coordination compound Zn(Nic)(2) center dot H(2)O(s) (Nic = nicotinic acid)
作者: Di, You-Ying1;  Hong, Yuan-Ping1;  Kong, Yu-Xia1;  Yang, Wei-Wei1;  Tan, Zhi-Cheng2
关键词: Zn(Nic)(2)center dot H(2)O(s) ;  Solid phase reaction ;  Isoperibol solution-reaction calorimetry ;  Standard molar enthalpy of dissolution ;  Standard molar enthalpy of formation
刊名: JOURNAL OF CHEMICAL THERMODYNAMICS
发表日期: 2009
DOI: 10.1016/j.jct.2008.07.015
卷: 41, 期:1, 页:80-83
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Thermodynamics ;  Chemistry, Physical
研究领域[WOS]: Thermodynamics ;  Chemistry
英文摘要: A novel compound, viz. zinc nicotinate monohydrate, was synthesized by the method of room temperature solid phase synthesis. The techniques of FT-IR chemical and elemental analyses and X-ray powder diffraction were applied to characterise the structure and composition of the complex. In accordance with Hess' law, a thermochemical cycle was designed and the enthalpy change of the solid phase reaction of nicotinic acid with hydrated zinc acetate was determined to be Delta(r)H(m)(o) = (46.71 +/- 0.21) kJ . mol(-1) by use of an isoperibol solution-reaction calorimeter. The standard molar enthalpy of formation of the title complex Zn(NiC)(2) . H(2)O(s) was calculated as -(1062.3 +/- 2.0) kJ . mol(-1) by use of the enthalpies of dissolution and other auxiliary thermodynamic data. (C) 2008 Elsevier Ltd. All rights reserved.
关键词[WOS]: ENTHALPIES
语种: 英语
WOS记录号: WOS:000262195600014
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/141363
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Liaocheng Univ, Coll Chem & Chem Engn, Liaocheng 252059, Shandong, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Thermochem Lab, Dalian 116023, Peoples R China

Recommended Citation:
Di, You-Ying,Hong, Yuan-Ping,Kong, Yu-Xia,et al. Synthesis, characterization, and thermochemistry of the solid state coordination compound Zn(Nic)(2) center dot H(2)O(s) (Nic = nicotinic acid)[J]. JOURNAL OF CHEMICAL THERMODYNAMICS,2009,41(1):80-83.
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