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A Novel 3D Zn-La Heterometallic Coordination Polymer Involving in situ Glycinate Ligand Synthesis

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【Author】 SONG Wen-Dong a② LI Shi-Jie b GUO Jian b, d TONG Shao-Wei c JI Li-Li b MIAO Dong-Liang c AN Jing-Bo c NG Seik Weng e a (College of Science, Guangdong Ocean University, Zhanjiang 524088, China) b (College of Environment Science and Engineering, Donghua University, Shanghai 200051, China) c (College of Food Science and Technology, Guangdong Ocean University, Zhanjiang 524088, China) d (Chinese and American Institute for Genetic Nutrition and Health Research, Guangdong Medical College, Zhanjiang 524023, China) e (Department of Chemistry, University of Malaya, Kuala Lumpur 50603, Malaysia)

【机构】 College of Science, Guangdong Ocean University； College of Environment Science and Engineering, Donghua University； Chinese and American Institute for Genetic Nutrition and Health Research, Guangdong Medical College； College of Food Science and Technology, Guangdong Ocean University； Department of Chemistry, University of Malaya, Kuala Lumpur 50603, Malaysia；

【摘要】 One novel 3D 3d-4f coordination polymer, [LaZn(glc)(ox)2(H2O)2]n (1, glc = glycinate, ox = oxalate), was obtained by the in situ synthesis of glycinate from the reaction of tetrazole-1-acetic acid, sodium oxalate, zinc nitrate and lanthanide oxide in the presence of a trace quantity of nitric acid under hydrothermal conditions. Compound 1 is of monoclinic, space group P21/n with a = 0.99601(9), b = 1.14592(10), c = 1.19107(10) nm and β = 108.7150(10)°. 1 exhibits an unusual 3D heterometallic coordination framework constructed by heterometallic dinuclear LaZn subunits and mixed ox and glc linkers with a uninodal 6-connected vme {33 .43 .58 .6} net.更多还原

【Abstract】 One novel 3D 3d-4f coordination polymer, [LaZn(glc)(ox)2(H2O)2]n (1, glc = glycinate, ox = oxalate), was obtained by the in situ synthesis of glycinate from the reaction of tetrazole-1-acetic acid, sodium oxalate, zinc nitrate and lanthanide oxide in the presence of a trace quantity of nitric acid under hydrothermal conditions. Compound 1 is of monoclinic, space group P21/n with a = 0.99601(9), b = 1.14592(10), c = 1.19107(10) nm and β = 108.7150(10)°. 1 exhibits an unusual 3D heterometallic coordination framework constructed by heterometallic dinuclear LaZn subunits and mixed ox and glc linkers with a uninodal 6-connected vme {33 .43 .58 .6} net.更多还原

【关键词】 hydrothermal synthesis； heterometallic complex； in situ glycinate synthesis；
【Key words】 hydrothermal synthesis； heterometallic complex； in situ glycinate synthesis；

【基金】 Supported by Public science and technology research funds projects of ocean (No. 2000905021);the Guangdong Oceanic Fisheries Technology Promotion Project (No. A2009003-018(c));the Guangdong Chinese Academy of Sciences comprehensive strategic cooperation project (No. 2009B091300121);the Guangdong Province key project in the field of social development (No. A2009011-007(c))

【文献出处】结构化学 ,Chinese Journal of Structural Chemistry , 编辑部邮箱 ,2012年10期

【分类号】O634
【被引频次】2
【下载频次】33

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