| 二甲氧基嘧啶胺与金属配合物的恒容燃烧热测定 |
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| 引用本文： | 杨旭武,陈三平,高胜利,史启祯.二甲氧基嘧啶胺与金属配合物的恒容燃烧热测定[J].有机化学,2003,23(12):1366-1369. |
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| 作者姓名： | 杨旭武 陈三平 高胜利 史启祯 |
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| 作者单位： | 西北大学化学系,陕西省物理无机化学重点实验室,西安,710069 |
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| 基金项目： | 国家自然科学基金 (No.2 0 1 71 0 36) |
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| 摘 要： | 在无水乙醇中，使钴、铜、锌、锰的盐与二甲氧基嘧啶胺(AMP)反应，回流数 小时后，浓缩、冷却，抽滤，制得了6种二甲氧基嘧啶胺与钴、铜、锌、锰的固态 配合物．用化学分析和元素分析确定了它们的组成，分别为Co(AMP)_2Cl_2(1)， Cu(AMP)_2Cl_2(2)，Cu(AMP)_2(NO_3)_2(3)，Zn(AMP)_2Cl_2(4)，Mn(AMP) _2Cl_2(5)和zn(AMP)s04(6)；用IR，～1H NMR研究了他们的成键情况；用精密转动 弹热量计测定了配体及配合物的恒容燃烧热△_cU，计算了它们的标准摩尔燃烧焓 △_cH_m～θ和标准摩尔生成焓△fH_m～θ．
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| 关 键 词： | 嘧啶 P 生成焓 元素分析 钴络合物 铜络合物 锌络合物 锰络合物 元素分析 |
| 修稿时间： | 2003年2月26日 |
Determination of Constant-Volume Combustion Heat for the Complexes of Metallic Salts with AMP |
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| Institution: | Shaanxi Key Labortory of physico-inorganic Chemistry,Department of Chemistry,Northwest University |
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| Abstract: | Six solid complexes of cobalt, copper, zinc and manganese with 2- amino-4, 6-dimethoxy-pyramidine (AMP) were prepared from AMP reacting with metal salts in absolute ethanol through reflux, concentration, cooling to room temperature and filtration. The composition of the complexes was determined by chemical and elemental analyses as Co(AMP) 2Cl2 (1), Cu(AMP)_2Cl_2 (2), Cu(AMP)_2(N0_3)_2 (3), Zn(AMP)_2Cl_2 (4), Mn(AMP)_2Cl_2 (5) and Zn(AMP)SO_4 (6) . The bonding characterization of the title complexes was investigated by IR and 'H NMR spectra. The constant-volume combustion heat of the ligand and the complexes (△_cU) was determined by a precision rotating bomb calorimeter at 298.15 K. Their standard molar combustion enthalpy (△_cH_m~θ) and standard molar enthalpy of formation (△_fH_m~θ) were calculated. |
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| Keywords: | metallic salt 2 amino 4 6 dimethoxy pyrimidine solid complex constant volume combustion heat standard molar enthalpy of formation |
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