Citation: ZHANG Guo-Chun, ZHOU Chun-Sheng, GAO Sheng-Li. Low Temperature Heat Capacities and Standard Molar Enthalpy of Formation of the Coordination Compound Zn(Met)₃(NO₃)₂·H₂O(s)(Met=L-α-Methionine)[J]. Acta Physico-Chimica Sinica, ;2013, 29(10): 2129-2134. doi: 10.3866/PKU.WHXB201309101 shu

Low Temperature Heat Capacities and Standard Molar Enthalpy of Formation of the Coordination Compound Zn(Met)₃(NO₃)₂·H₂O(s)(Met=L-α-Methionine)

1.
Department of Chemistry & Chemical Engineering, Shangluo University, Shangzhou 726000, Shaanxi Province, P. R. China

Received Date: 12 June 2013
Available Online: 10 September 2013
Fund Project: 国家自然科学基金(21273171 21127004, 21173168) (21273171 21127004, 21173168)陕西省教育厅专项基金(11JK0578, 11JS110)资助项目 (11JK0578, 11JS110)

Low temperature heat capacities of the compound Zn(Met)₃(NO₃)₂·H₂O(s) have been measured by a precision automated adiabatic calorimeter over the temperature range 78-371 K. The initial dehydration temperature of the coordination compound was determined to be T_D=325.10 K by analysis of the heat-capacity curve. The experimental values of the molar heat capacities in the temperature region have been fitted to a polynomial equation of heat capacities with the reduced temperature (X), [X=f(T)], by the least squares method. Smoothed heat capacities and thermodynamic functions relative to the standard reference temperature 298.15 K of the compound are derived from the fitted polynomial equation and listed at 5 K internals. Using 100 mL of 2 mol·L^-1 HCl(aq) as calorimetric solvent, with an isoperibol solution-reaction calorimeter, the standard molar enthalpy of formation of the compound was determined to be Δ_fH_m⁰[Zn(Met)₃(NO₃)₂×H₂O(s), s]=-(1472.65±0.76) J·mol^-1 by a designed thermochemical cycle.
- Adiabatic calorimetry,
- Heat capacity,
- Standard molar enthalpy of formation,
- Isoperibol solution-reaction calorimetry,
- Zn(Met)₃(NO₃)₂·H₂O (s)
1. [1]
  
  (1) Mahmoud, M.; Abdel-Monem, S.; Paul, M. Zinc MethionineComplex for Acne Treatment. US Pat. US 40 396 81.A, 1977-08-02.
2. [2]
  (2) Taguchi, S.; Inokuchi, M.; Nakajima, N.; Inomata, M.; Natitoh,Y. Antipruritic Drug and Antipruritic Composition.WO Pat.10178, 1992-06-25.
3. [3]
  (3) Harvey, H.; Ashmed, K. U. Preparation of PharmaceuticalGrade Amino Acid Chelates. US Pat. US 4830716, 1989-05-16.
4. [4]
  (4) Gao, S. L.; Hou, Y. D.; Liu, J. R.; Ji, M.; Shi, Q. Z. Acta Chim. Sin. 2000, 58 (1), 65. [高胜利, 侯育冬, 刘建睿,冀棉,史启祯.化学学报, 2000, 58 (1), 65.]
5. [5]
  (5) Jiang, H. Y.; Ren, D. H.; Xie, H. F. Chin. J. Northwest Univ. (Nat . Sci . Ed .) 1986, 22, 1. [蒋海盈, 任德厚,薛洪福. 西北大学学报(自然科学版), 1986, 22, 1.]
6. [6]
  (6) Tan, Z. C.; Sun, G. Y.; Sun, Y. J. Therm. Anal. 1995, 45, 59. doi: 10.1007/BF02548664
7. [7]
  (7) Tan, Z. C.; Liu, B. P.; Zhang, J. B.; Sun, L. X. J. Comp. Appl. Chem. 2003, 20, 265.
8. [8]
  (8) Ditmars, D. A.; Ishihara, S.; Chang, S. S.; Bernstein, G.; West,E. D. J. Res. Natl. Bur. Stand. 1982, 87, 159. doi: 10.6028/jres.087.012
9. [9]
  (9) Di, Y. Y.; Tan, Z. C.; Li, L. W.; Gao, S. L.; Sun, L. X. J. Chem. Thermodyn. 2006, 38, 884. doi: 10.1016/j.jct.2005.09.006
10. [10]
  (10) Rychly, R.; Pekarek, V. J. Chem. Thermodyn. 1977, 9, 391. doi: 10.1016/0021-9614(77)90060-X
11. [11]
  (11) Di, Y. Y.; Tan, Z. C.; Gao, S. L.; Wang, S. X. J. Chem. Eng. Data 2004, 49, 965. doi: 10.1021/je034264n
12. [12]
  (12) Waeman, D. D.; Evans, W. H.; Parker, V. B.; Schumm, R. H.;Halow, I.; Bailey, S. M.; Churney, K. L.; Nuttall, R. L. Phys. Chem. Ref. Data 1982, 11, 138.
13. [13]
  (13) Huffman, H. M.; Fox, S. M.; Ellis, E. L. J. Am. Chem. Soc.1937, 59, 2144. doi: 10.1021/ja01290a018
14. [14]
  (14) Dean, J. A. Lange 's Handbook of Chemistry; 13th ed.; SciencePress: Beijing, 1991; p 1491; translated by Shang, J. F., Cao, S.J., Xin, W. M., Zheng, F. Y., Lu, X. M., Lin, C. Q. [Dean, J. A.兰氏化学手册. 第13 版.尚久方, 操时杰, 辛无名,郑飞勇, 陆晓明,林长青, 译.北京:科学出版社, 1991: 1491.]
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沈阳化工大学材料科学与工程学院沈阳 110142

Low Temperature Heat Capacities and Standard Molar Enthalpy of Formation of the Coordination Compound Zn(Met)3(NO3)2·H2O(s)(Met=L-α-Methionine)

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通讯作者: 陈斌, bchen63@163.com

Low Temperature Heat Capacities and Standard Molar Enthalpy of Formation of the Coordination Compound Zn(Met)₃(NO₃)₂·H₂O(s)(Met=L-α-Methionine)