| A Three-dimensional Ba(Ⅱ) Coordination Polymer Based on H_4AQTC(Anthraquinone-1,4,5,8-tetracarboxylic Acid): Quinone Oxygen Atoms Participate in Coordination |
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| 引用本文： | 闫卫红,杨丽斌,申明乐,姬鄂豫.A Three-dimensional Ba(Ⅱ) Coordination Polymer Based on H_4AQTC(Anthraquinone-1,4,5,8-tetracarboxylic Acid): Quinone Oxygen Atoms Participate in Coordination[J].结构化学,2015,34(1):133-139. |
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| 作者姓名： | 闫卫红 杨丽斌 申明乐 姬鄂豫 |
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| 作者单位： | Nanyang Key Laboratory of Industrial Microbiology,School of Biology and Chemistry Engineering,Nanyang Institute of Technology |
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| 基金项目： | Supported by the Youth Foundation of Nanyang Institute of Technology and Science&Technology Research Projects of Henan Provincial Education Department(14B150035) |
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| 摘 要： | A novel coordination polymer Ba2(AQTC)(H2O)3]n(1, H4 AQTC = anthraquinone-1,4,5,8-tetracarboxylic acid) has been prepared under hydrothermal conditions and characterized by single-crystal X-ray diffraction, elemental analysis, infrared spectroscopy and thermogravimetric analysis. Two quinone oxygen atoms and all carboxylate oxygen atoms of AQTC4- are involved in coordination. Two equivalent barium ions are mainly linked by carboxylate oxygen atoms into a dimer. Neighbouring dimers are further connected by the AQTC4- ligand through carboxylate oxygen atom, leading to a 1-D chain structure. Every two adjacent chains are mainly further connected by face carboxylate oxygen atoms and water molecule, generating a two-dimensional layer structure. Such 2-D layer structures are connected with O(6) and O(6C) atoms from water molecules to form a 3-D structure. In addition, luminescent properties of 1 are also investigated.
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| 关 键 词： | anthraquinone-1 4 5 8-tetracarboxylic acid crystal structure quinone oxygen |
A Three-dimensional Ba(Ⅱ) Coordination Polymer Based on H4AQTC (Anthraquinone-1,4,5,8-tetracarboxylic Acid):Quinone Oxygen Atoms Participate in Coordination |
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| YAN Wei-Hong,YANG Li-Bin,SHEN Ming-Le,JI E-Yu.A Three-dimensional Ba(Ⅱ) Coordination Polymer Based on H4AQTC (Anthraquinone-1,4,5,8-tetracarboxylic Acid):Quinone Oxygen Atoms Participate in Coordination[J].Chinese Journal of Structural Chemistry,2015,34(1):133-139. |
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| Authors: | YAN Wei-Hong YANG Li-Bin SHEN Ming-Le JI E-Yu |
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| Institution: | Nanyang Key Laboratory of Industrial Microbiology, School of Biology and Chemistry Engineering, Nanyang Institute of Technology, Nanyang 473004, China |
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| Abstract: | A novel coordination polymer Ba2(AQTC)(H2O)3]n(1, H4 AQTC = anthraquinone-1,4,5,8-tetracarboxylic acid) has been prepared under hydrothermal conditions and characterized by single-crystal X-ray diffraction, elemental analysis, infrared spectroscopy and thermogravimetric analysis. Two quinone oxygen atoms and all carboxylate oxygen atoms of AQTC4- are involved in coordination. Two equivalent barium ions are mainly linked by carboxylate oxygen atoms into a dimer. Neighbouring dimers are further connected by the AQTC4- ligand through carboxylate oxygen atom, leading to a 1-D chain structure. Every two adjacent chains are mainly further connected by face carboxylate oxygen atoms and water molecule, generating a two-dimensional layer structure. Such 2-D layer structures are connected with O(6) and O(6C) atoms from water molecules to form a 3-D structure. In addition, luminescent properties of 1 are also investigated. |
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| Keywords: | anthraquinone-1 4 5 8-tetracarboxylic acid crystal structure quinone oxygen |
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