| 具有聚集荧光增强性质的双(4-二乙氨基水杨醛)缩偶氮二甲酰肼二丁基锡的合成和晶体结构 |
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| 引用本文： | 冯泳兰,邝代治,张复兴,庾江喜,蒋伍玖,朱小明.具有聚集荧光增强性质的双(4-二乙氨基水杨醛)缩偶氮二甲酰肼二丁基锡的合成和晶体结构[J].无机化学学报,2019,35(2):307-313. |
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| 作者姓名： | 冯泳兰 邝代治 张复兴 庾江喜 蒋伍玖 朱小明 |
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| 作者单位： | 衡阳师范学院化学与材料科学学院功能金属有机材料湖南省高校重点实验室功能金属有机化合物湖南省重点实验室 |
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| 基金项目： | 湖南省高校创新平台开放基金（No.16K011）和功能金属有机化合物湖南省高校科技创新团队支持计划资助项目 |
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| 摘 要： | 在甲醇溶液中,卡巴肼、(4-二乙氨基)水杨醛和二乙酸二丁基锡"一锅法"反应,合成了一个新颖的基于双(4-二乙氨基水杨醛)缩偶氮二甲酰肼(L)的七配位有机锡配合物Sn(L)(n-butyl)_2]n(T)。经元素分析、IR、(1H,119Sn,13C)NMR和X射线衍射晶体结构表征,T的晶体属单斜晶系C2/c空间群,中心锡周围由双(4-二乙氨基水杨醛)缩偶氮二甲酰肼的O,N配位原子占据赤道位置和2个丁基占据顶端位置形成畸变五角双锥构型。通过烯醇式氧原子的桥联配位作用,T向一维带状无限扩展产生"竹筏状"超分子结构。配合物T在二甲基甲酰胺、四氢呋喃、乙醇、甲醇和甲苯有机溶剂及其有机溶剂-水混合物中具有强荧光发射峰,当含水量的体积分数在0～10%(V/V)时具有良好的聚集荧光增强效应,含水量大于10%(V/V)时发生荧光淬灭。
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| 关 键 词： | 双(4-二乙氨基水杨醛)缩偶氮二甲酰肼 丁基锡配合物 晶体结构 荧光性质 |
| 收稿时间： | 2018/11/1 0:00:00 |
| 修稿时间： | 2018/11/29 0:00:00 |
Synthesis and Crystal Structure of Bis(4-(diethylamino)salicylaldehyde) Azodicarbonhydrazide Dibutyltin Complex with Aggregation Induced Emission Properties |
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| FENG Yong-Lan,KUANG Dai-Zhi,ZHANG Fu-Xing,YU Jiang-Xi,JIANG Wu-Jiu and ZHU Xiao-Ming.Synthesis and Crystal Structure of Bis(4-(diethylamino)salicylaldehyde) Azodicarbonhydrazide Dibutyltin Complex with Aggregation Induced Emission Properties[J].Chinese Journal of Inorganic Chemistry,2019,35(2):307-313. |
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| Authors: | FENG Yong-Lan KUANG Dai-Zhi ZHANG Fu-Xing YU Jiang-Xi JIANG Wu-Jiu and ZHU Xiao-Ming |
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| Institution: | Key Laboratory of Functional Metal-organic Compounds of Hunan Province, Key Laboratory of Functional Organometallic Materials of Hengyang Normal University, College of Hunan Province, College of Chemistry and Material Science, Hengyang Normal University, Hengyang, Hunan 421008, China,Key Laboratory of Functional Metal-organic Compounds of Hunan Province, Key Laboratory of Functional Organometallic Materials of Hengyang Normal University, College of Hunan Province, College of Chemistry and Material Science, Hengyang Normal University, Hengyang, Hunan 421008, China,Key Laboratory of Functional Metal-organic Compounds of Hunan Province, Key Laboratory of Functional Organometallic Materials of Hengyang Normal University, College of Hunan Province, College of Chemistry and Material Science, Hengyang Normal University, Hengyang, Hunan 421008, China,Key Laboratory of Functional Metal-organic Compounds of Hunan Province, Key Laboratory of Functional Organometallic Materials of Hengyang Normal University, College of Hunan Province, College of Chemistry and Material Science, Hengyang Normal University, Hengyang, Hunan 421008, China,Key Laboratory of Functional Metal-organic Compounds of Hunan Province, Key Laboratory of Functional Organometallic Materials of Hengyang Normal University, College of Hunan Province, College of Chemistry and Material Science, Hengyang Normal University, Hengyang, Hunan 421008, China and Key Laboratory of Functional Metal-organic Compounds of Hunan Province, Key Laboratory of Functional Organometallic Materials of Hengyang Normal University, College of Hunan Province, College of Chemistry and Material Science, Hengyang Normal University, Hengyang, Hunan 421008, China |
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| Abstract: | A novel seven-coordinated organotin complexSn(L)(n-butyl)2]n (T) based on bis(4-(diethylamino)salicylaldehyde) azodicarbonhydrazide(L) has been prepared by a one-pot reaction of carbohydrazide,4-(diethylamino) salicylaldehyde and dibutyltin diacetate in methanol environments. The complex has been structurally characterized by elemental analysis, IR, (1H, 13C, 119Sn) NMR spectra. The crystal of T belongs to monoclinic system and C2/c space group. The coordination around tin is distorted pentagonal bipyramid configuration by O, N atoms of L in the equatorial positions and the two butyl at the apices. A supramolecular structure of one-dimensional bands with a bamboo-row-like framework is formed by the bridging coordination of enol oxygen atoms. The complex had strong fluorescence emission in organic solvents, dimethyl formamide, tetrahydrofuran, ethanol, methanol and toluene, and in mixed solvents of organic solvent and water. When the volume fraction of water content is between 0 and 10%(V/V), the aggregation induced enhancement effect (AIEE) was good, and fluorescence quenching occured when the water content was more than 10%(V/V). |
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| Keywords: | bis(4-(diethylamino)salicylaldehyde) azodicarbonhydrazide butyltin complex crystal structure fluorescence property |
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