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| 以邻苯二甲酸根及邻菲咯啉衍生物构筑的锰配位聚合物的合成、晶体结构及磁性 | |
| 引用本文： | 黄艳菊,倪 良,王 强.以邻苯二甲酸根及邻菲咯啉衍生物构筑的锰配位聚合物的合成、晶体结构及磁性[J].无机化学学报,2012,28(5):1050-1054. |
| 作者姓名： | 黄艳菊 倪 良 王 强 |
| 作者单位： | 1. 江苏大学化学化工学院,镇江212013;通化师范学院化学系,通化 134002 2. 江苏大学化学化工学院,镇江,212013 3. 通化师范学院化学系,通化,134002 |
| 摘 要： | 采用水热法合成了一个配位聚合物{Mn(Pht)(Medpq)(H2O)].0.25nH2O}n(Pht=phthalate,Medpq=2-methyldipyrido3,2-f:2′,3′-h]quinoxaline)1,并对其进行了元素分析、红外光谱、热重表征、磁性表征和X射线单晶衍射测定。配位聚合物1属于单斜晶系,空间群为P21/c。晶胞参数为:a=1.5980(3)nm,b=2.0925(4)nm,c=0.65967(13)nm,β=93.06(3)°,V=2.2027(8)nm3。在晶体中,锰原子与4个氧原子和2个氮原子形成六配位的畸变的八面体构型。整个晶体由Pht-Mn-Medpq单元组成一维双链结构。 |
| 关 键 词： | 配位聚合物 邻苯二甲酸 晶体结构 水热合成 |
Synthesis, Crystal Structure and Magnetic Susceptibility Measurements of a Manganese Coordination Polymer with Phthalate and Phenanthroline Derivatives |
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| HUANG Yan-Ju,NI Liang and WANG Qiang.Synthesis, Crystal Structure and Magnetic Susceptibility Measurements of a Manganese Coordination Polymer with Phthalate and Phenanthroline Derivatives[J].Chinese Journal of Inorganic Chemistry,2012,28(5):1050-1054. | |
| Authors: | HUANG Yan-Ju NI Liang and WANG Qiang |
| Institution: | School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, China; Department of Chemistry, Tonghua Teachers college, Tonghua, Jilin 134002, China,School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, China and Department of Chemistry, Tonghua Teachers college, Tonghua, Jilin 134002, China |
| Abstract: | A coordination polymer {Mn(Pht)(Medpq)(H2O)]·0.25nH2O}n(Pht=phthalate,Medpq=2-methyldipyrido3,2-f:2′,3′-h]quinoxaline) 1 has been hydrothermally synthesized and structurally characterized by elemental analysis,IR spectrum,TG,magnetic susceptibility measurements and single-crystal X-ray diffraction.Polymer 1 crystallizes in the monoclinic system,space group P21/c,with a=1.598 0(3),b=2.092 5(4),c=0.659 67(13) nm,β=93.06(3)°,V=2.202 7(8) nm3.In the crystal structure,the manganese atom is six-coordinated with four oxygen atoms and two nitrogen atoms,showing a slightly distorted octahedral geometry.Furthermore,it exhibits a one-dimensional dual chains structure with Pht-Mn-Medpq as building units.CCDC: 867320. |
| Keywords: | coordination polymer phthalate crystal structure hydrothermal synthesis |
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