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| 二乙酰丙酮桥联双核铜(Ⅱ)配合物的合成,EPR谱与热分析 | |
| 引用本文： | 梅光泉,袁晓玲,刘万云,黄可龙,伍金虎.二乙酰丙酮桥联双核铜(Ⅱ)配合物的合成,EPR谱与热分析[J].河南师范大学学报(自然科学版),2010,38(2). |
| 作者姓名： | 梅光泉 袁晓玲 刘万云 黄可龙 伍金虎 |
| 作者单位： | 1. 宜春学院,江西省高校应用化学与化学生物学重点实验室,江西,宜春,336000;中南大学,化学化工学院,长沙,410083 2. 宜春学院,江西省高校应用化学与化学生物学重点实验室,江西,宜春,336000 3. 中南大学,化学化工学院,长沙,410083 |
| 基金项目： | 江西省自然科学基金，江西省教育厅科技项目 |
| 摘 要： | 以高氯酸铜、二苯甲酰甲烷、二乙酰丙酮为原料合成了新型固态三元配合物Cu2(C10H12O4)(C15H11O2)2,并用元素分析、电导率、红外光谱、电子光谱和电喷雾质谱对其进行了表征,确定了配合物的组成,研究了配合物在氮气气氛中的热分解行为.对配合物测量了室温固体电子顺磁共振谱,定性探讨了配合物的电子结构,得到了其波谱参数(g=2.0892). |
| 关 键 词： | 二乙酰丙酮桥联 铜(Ⅱ)配合物 合成 电子顺磁共振 热分析 |
Synthesis, EPR and Thermal Analysis of Di-copper (II) Complex with Bis(β-diketonato)-bridged Ligand |
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| MEI Guang-quan,YUAN Xiao-ling,LIU Wan-yun,HUANG Ke-long,WU Jin-Hu.Synthesis, EPR and Thermal Analysis of Di-copper (II) Complex with Bis(β-diketonato)-bridged Ligand[J].Journal of Henan Normal University(Natural Science),2010,38(2). | |
| Authors: | MEI Guang-quan YUAN Xiao-ling LIU Wan-yun HUANG Ke-long WU Jin-Hu |
| Abstract: | A novel bis(β-diketonato)-bridged di-copper (Ⅱ) complex,Cu2(C10H12O4)(C15H11O2)2](C15H11O2 = 1,3-diphenylpropane-1,3-dione anion; C10H12O4 = bisacetylacetonate dianion),is synthesized and characterized by the element analysis,conductivity,infrared spectra,electronic spectra and ESI-MS. Thermogravimetry(TG) and differential scanning calorimetry(DSC) for compound in an atmosphere of N2 is performed. The solid EPR spectra at the X- band frequencies present the signals corresponding to the dinuclear entity at room temperature,and its electronic structures have been qualitatively investigated. Its parameters have been obtained (g = 2.089 2). |
| Keywords: | bridged bisacetylacetonate di-copper(Ⅱ) complex synthesis EPR thermal analysis |
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