| pH控制下3，5-二羧基苯氧乙酸-Cd(Ⅱ)配合物的合成及晶体结构 |
| Synthesis and Structures of Cd(Ⅱ) Coordination Complexes Controlled by pH Based on 5-Oxyacetateisophthalate |
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| 摘要: 以3，5-二羧基苯氧乙酸(H3L)为配体与醋酸镉在不同pH条件下获得了2个Cd(Ⅱ)配合物[Cd(H2L)2(H2O)4] (1)、[Cd(HL)]n (2)，通过红外、X-射线单晶衍射等检测手段对所合成的化合物进行了结构表征。测定结果表明，这2个配合物分别为配位分子和三维配位聚合物，其结构的形成与水热条件的pH值密切相关。该结果对以pH值控制配合物结构提供了研究基础。 |
| 关键词: 3，5-二羧基苯氧乙酸 Cd(Ⅱ)配合物 晶体结构 pH调控 |
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| Abstract: Two coordination complexes [Cd(H2L)2(H2O)4] (1), [Cd(HL)]n(2) based on 5-oxyacetateisophthalate (H3L) and Cd(Ⅱ) ions were synthesized under different pH condition through hydrothermal reaction and their structures were characterized by IR and X-ray diffraction method. The synthesis of the complexes was dominated by pH condition, and the research could be helpful to design and control the structure of the coordinate complexes. CCDC: 867284, 1; 867285, 2. |
| Keywords: 5-oxyacetate isophthalic acid Cd(Ⅱ) complex crystal structure pH control |
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| 王 鹏,李 莹,杨文斌,赵静静.pH控制下3，5-二羧基苯氧乙酸-Cd(Ⅱ)配合物的合成及晶体结构[J].无机化学学报,2012,28(11):2301-2305. |
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