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Synthesis, structure characterization, and thermochemistry of the coordination compounds of pyridine-2,6-dicarboxylic acid with several metals (Ca and Co)
Gao, Z. F.1; Di, Y. Y.1; Tan, Z. C.2; Dou, J. M.1
KeywordCrystal Structure Complexes Of Pyridine-2 Adiabatic Calorimetry 6-dicarboxylic Acid With Ca2++ And Co2++ Ions Low-temperature Heat Capacity Thermodynamic Function
Source PublicationJOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
2014-02-01
DOI10.1007/s10973-013-3479-3
Volume115Issue:2Pages:1205-1210
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Analytical ; Chemistry, Physical
WOS Research AreaChemistry
WOS KeywordHEAT-CAPACITY ; THERMODYNAMIC PROPERTIES
AbstractTwo solid state complexes of pyridine-2,6-dicarboxylate with Ca2+ and Co2+ ions, Ca-2(DPC)(2)(H2O)(6)(H2DPC)(2)(s) and Co(DPC)(2)center dot Co(H2O)(5)center dot 2H(2)O(s), were synthesized. X-ray crystallography was applied to characterize the crystal structures of the two complexes. The molecular and cell stacking structures of the two complexes were shown; the crystal data and refinement details were summarized, and the selected bond lengths and angles of the title complexes were listed. Low-temperature heat capacities of the two complexes were measured with an automated adiabatic calorimeter in the temperature ranging from 78 to 380 K. Two polynomial equations of experimental molar heat capacities as a function of the temperature were obtained by the least-squares method. The smoothed molar heat capacities and thermodynamic functions of the complexes were calculated based on the fitted polynomial equations. In addition, thermodynamic properties of the two complexes were compared.
Language英语
WOS IDWOS:000330729100026
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/145480
Collection中国科学院大连化学物理研究所
Affiliation1.Liaocheng Univ, Shandong Prov Key Lab Chem Energy Storage & Novel, 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
GB/T 7714
Gao, Z. F.,Di, Y. Y.,Tan, Z. C.,et al. Synthesis, structure characterization, and thermochemistry of the coordination compounds of pyridine-2,6-dicarboxylic acid with several metals (Ca and Co)[J]. JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY,2014,115(2):1205-1210.
APA Gao, Z. F.,Di, Y. Y.,Tan, Z. C.,&Dou, J. M..(2014).Synthesis, structure characterization, and thermochemistry of the coordination compounds of pyridine-2,6-dicarboxylic acid with several metals (Ca and Co).JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY,115(2),1205-1210.
MLA Gao, Z. F.,et al."Synthesis, structure characterization, and thermochemistry of the coordination compounds of pyridine-2,6-dicarboxylic acid with several metals (Ca and Co)".JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY 115.2(2014):1205-1210.
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