| The solid state reactions of o-aminobenzoic acid with Zn(Ⅱ), Cu(Ⅱ), Ni(Ⅱ), Mn(Ⅱ) acetate hydrate at room temperature |
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| 引用本文： | ZHENG,Li-Min FU,Yan LIN,Jian-Jun XIN,Xin-QuanCoordination Chemistry State Key Laboratory,Department of Chemistry,Nanjing University,Nanjing,Jiangsu 210008,China. The solid state reactions of o-aminobenzoic acid with Zn(Ⅱ), Cu(Ⅱ), Ni(Ⅱ), Mn(Ⅱ) acetate hydrate at room temperature[J]. 中国化学, 1994, 12(3): 243-247. DOI: 10.1002/cjoc.19940120308 |
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| 作者姓名： | ZHENG Li-Min FU Yan LIN Jian-Jun XIN Xin-QuanCoordination Chemistry State Key Laboratory Department of Chemistry Nanjing University Nanjing Jiangsu 210008 China |
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| 作者单位： | ZHENG，Li-Min FU，Yan LIN，Jian-Jun XIN，Xin-QuanCoordination Chemistry State Key Laboratory，Department of Chemistry，Nanjing University，Nanjing，Jiangsu 210008，China |
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| 基金项目： | Project supported by the National Natural Science Foundation of China and the Center of Analysis of Nanjing University. |
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| 摘 要： | The solid-solid state reactions of o-aminobenzoic acid with Zn(OAc)2.2H2O, Cu(OAc)2 .H2O, Ni(OAc)2.4H2O and Mn(OAc)2.4H2O result in the formation of corresponding complexes M(OAB)2 (M = Zn(Ⅱ), Cu(Ⅱ), Ni(Ⅱ), Mn(IⅡ)). XRD, IR and elemental analysis methods have been used to characterize the solid products. The activation energies of these reactions, which are calculated from the kinetic data obtained by means of the isothermal electrical conductivity measurement method, have been found to increase in the order: Cu(OAc)2.H2O(37.7 kJ.mol-1)~Mn(OAc)2.4H2O (39.7kJ.mol-1) < Zn(OAc)2.2H2O (56.3 kJ.mol-1) < Ni(OAc)2.4H2O (85.2 kJ.mol-1). The trend is related to their crystal structures.
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The solid state reactions of o-aminobenzoic acid with Zn(II), Cu(II), Ni(II), Mn(II) acetate hydrate at room temperature |
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| ZHENG,Li-Min FU,Yan LIN,Jian-Jun XIN,Xin-QuanCoordination Chemistry State Key Laboratory. The solid state reactions of o-aminobenzoic acid with Zn(II), Cu(II), Ni(II), Mn(II) acetate hydrate at room temperature[J]. Chinese Journal of Chemistry, 1994, 12(3): 243-247. DOI: 10.1002/cjoc.19940120308 |
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| Authors: | ZHENG Li-Min FU Yan LIN Jian-Jun XIN Xin-QuanCoordination Chemistry State Key Laboratory |
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| Affiliation: | ZHENG,Li-Min FU,Yan LIN,Jian-Jun XIN,Xin-QuanCoordination Chemistry State Key Laboratory,Department of Chemistry,Nanjing University,Nanjing,Jiangsu 210008,China |
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| Abstract: | The solid-solid state reactions of o-aminobenzoic acid with Zn(OAc)2·2H2O, Cu(OAc)2·H2O, Ni(OAc)2·4H2O and Mn(OAc)2·4H2O result in the formation of corresponding complexes M(OAB)2 (M = Zn(II), Cu(II), Ni(II), Mn(II)). XRD, IR and elemental analysis methods have been used to characterize the solid products. The activation energies of these reactions, which are calculated from the kinetic data obtained by means of the isothermal electrical conductivity measurement method, have been found to increase in the order: Cu(OAc)2·H2O(37.7 kJ-mol?1)～Mn(OAc)2·4H2O (39.7 kJ·mol?1) < Zn(OAc)2·2H2O (56.3 kJ·mol?1) < Ni(OAc)2·4H2O (85.2 kJ·mol?1). The trend is related to their crystal structures. |
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| Keywords: | Solid state reaction transition metal acetate o-aminobenzoic acid electrical conductivity. |
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