Low temperature heat capacity study of Zn, Cd and Mn based coordination compounds synthesized using phenanthroline and halogenated benzoic acid

doi:10.1016/j.tca.2018.10.012

	Low temperature heat capacity study of Zn, Cd and Mn based coordination compounds synthesized using phenanthroline and halogenated benzoic acid
	Wei, Rongmin 1; Shi, Quan 2; Li, Rongchun 1; Zheng, Hui 2; Hua, Yushan 1; Tan, Zhicheng 2
刊名	THERMOCHIMICA ACTA
	2018-12-10
卷号	670 页码:76-86
关键词	Coordination compounds Crystal structure Heat capacity Thermodynamic function PPMS
ISSN号	0040-6031
DOI	10.1016/j.tca.2018.10.012
通讯作者	Shi, Quan(shiquan@dicp.ac.cn)
英文摘要	Four Zn, Cd and Mn based 1,10-phenanthroline and halogenated benzoic acid coordination compounds, formulated as Zn2(II)(H2O)(3)(phen)(SO4)center dot H2O (1, phen = 1,10-phenanthroline), Zn-II(Phen)(L-2)(2)(H2O) (2, L-2 = 2-chloro-4-fluorobenzoic acid), Mn-IV(phen)(L-1)(4) (3, L-1 = 2-Chloro-4,5-difluorobenzoic acid) and Cd-II(phen)(2)(NO3)(2) (4), were successfully synthesized and structurally characterized. The low temperature heat capacities of these four compounds were further investigated using a Physical Property Measurement System calorimetric method. The experimental heat capacities were fitted to a series of theoretical and empirical heat capacity models, and the corresponding thermodynamic functions were calculated in the temperature range from (0 to 300) K based on these models and fitting parameters. The low temperature fits indicated that compound 1 can be modeled using only lattice heat capacity contribution, compound 3 modeled using lattice and A(.2) term or Schottky heat capacity contributions, and compound 2 and 4 modeled using contributions from lattice, vacancies and one-dimensional phonons with a finite energy onset or gap.
资助项目	National Natural Science Foundation of China[21473198] ; Shandong Province Natural Science Foundation of China[ZR2015BM015]
WOS关键词	METAL-ORGANIC FRAMEWORKS ; THERMODYNAMIC FUNCTIONS ; COMPLEXES
WOS研究方向	Thermodynamics ; Chemistry
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000452945500011
资助机构	National Natural Science Foundation of China ; National Natural Science Foundation of China ; Shandong Province Natural Science Foundation of China ; Shandong Province Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Shandong Province Natural Science Foundation of China ; Shandong Province Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Shandong Province Natural Science Foundation of China ; Shandong Province Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Shandong Province Natural Science Foundation of China ; Shandong Province Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/166380]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者	Shi, Quan
作者单位	1.Dezhou Univ, Key Lab Coordinat Chem & Funct Mat, Coll Chem & Chem Engn, Dezhou 253023, Shandong, Peoples R China 2.Chinese Acad Sci, Liaoning Prov Key Lab Thermochem Energy & Mat, Dalian Inst Chem Phys, Thermochem Lab,Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
推荐引用方式 GB/T 7714	Wei, Rongmin,Shi, Quan,Li, Rongchun,et al. Low temperature heat capacity study of Zn, Cd and Mn based coordination compounds synthesized using phenanthroline and halogenated benzoic acid[J]. THERMOCHIMICA ACTA,2018,670:76-86.
APA	Wei, Rongmin,Shi, Quan,Li, Rongchun,Zheng, Hui,Hua, Yushan,&Tan, Zhicheng.(2018).Low temperature heat capacity study of Zn, Cd and Mn based coordination compounds synthesized using phenanthroline and halogenated benzoic acid.THERMOCHIMICA ACTA,670,76-86.
MLA	Wei, Rongmin,et al."Low temperature heat capacity study of Zn, Cd and Mn based coordination compounds synthesized using phenanthroline and halogenated benzoic acid".THERMOCHIMICA ACTA 670(2018):76-86.