Low temperature heat capacity, standard entropy, standard enthalpy and magnetic property: a new 1D Cu-II coordination polymer incorporating tetrazole-1-acetic acid and p-nitrobenzoic acid
文献类型：期刊论文
| 作者 | Yang, Qi1; Ge, Jing1; Liu, Xin2; Shi, Quan2; Ke, Hongshan1; Wei, Qing1; Xie, Gang1; Chen, Sanping1; Gao, Shengli1 |
| 刊名 | DALTON TRANSACTIONS
 |
| 出版日期 | 2017-02-14 |
| 卷号 | 46期号:6页码:1878-1884 |
| ISSN号 | 1477-9226 |
| DOI | 10.1039/c6dt04695a |
| 文献子类 | Article |
| 英文摘要 | A new 1D Cu-II coordination polymer, formulated as {[Cu(TZA)(PNA)]center dot H2O}(n) (1) (HTZA = tetrazole-1-acetic acid, HPNA = p-nitrobenzoic acid), was synthesized and structurally characterized. Thermogravimetric analysis demonstrated that the main frame of 1 exhibited good thermostability up to 473 K. The non-isothermal kinetics for the first exothermic process of 1 were studied by Kissinger and Ozawa methods. The magnetic study revealed that 1 possessed antiferromagnetic exchange interactions between CuII ions through the carboxyl-bridge. The low-temperature (1.9 to 300 K) heat capacity of 1 was measured using the heat-capacity option of a Quantum Design Physical Property Measurement System (PPMS). In addition, the thermodynamic functions in the experimental temperature range were derived by fitting the heat-capacity data to a series of theoretical and empirical models. The standard entropy and standard enthalpy of 1 were respectively calculated to be 411.37 +/- 4.11 J mol(-1) K-1 and 60.21 +/- 0.60 kJ mol(-1). |
| WOS关键词 | SINGLE-MOLECULE MAGNET ; COMPLEXES ; LIGAND ; CAGES ; LN |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000395674500020 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/169474]  |
| 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 | Yang, Qi; Chen, Sanping |
| 作者单位 | 1.Northwest Univ, Key Lab Synthet & Nat Funct Mol Chem, Minist Educ, Coll Chem & Mat Sci, Xian 710127, Shaanxi, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Qi,Ge, Jing,Liu, Xin,et al. Low temperature heat capacity, standard entropy, standard enthalpy and magnetic property: a new 1D Cu-II coordination polymer incorporating tetrazole-1-acetic acid and p-nitrobenzoic acid[J]. DALTON TRANSACTIONS,2017,46(6):1878-1884. |
| APA | Yang, Qi.,Ge, Jing.,Liu, Xin.,Shi, Quan.,Ke, Hongshan.,...&Gao, Shengli.(2017).Low temperature heat capacity, standard entropy, standard enthalpy and magnetic property: a new 1D Cu-II coordination polymer incorporating tetrazole-1-acetic acid and p-nitrobenzoic acid.DALTON TRANSACTIONS,46(6),1878-1884. |
| MLA | Yang, Qi,et al."Low temperature heat capacity, standard entropy, standard enthalpy and magnetic property: a new 1D Cu-II coordination polymer incorporating tetrazole-1-acetic acid and p-nitrobenzoic acid".DALTON TRANSACTIONS 46.6(2017):1878-1884. |
入库方式： OAI收割
来源：大连化学物理研究所
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