| 狄燕清,邸友莹,刘永亮,周春生,陈凤英,杨智婷.化学通报,2017,80(8):760-764. |
| 基于芳香酰腙配体的锰配合物的合成、晶体结构与性质 |
| Synthesis, crystal structure and properties of one Mn(II) coordination polymer based on aromatic acyl hydrazone ligand |
| 投稿时间：2017-01-21 修订日期：2017-03-01 |
| DOI： |
| 中文关键词: 锰配合物 晶体结构 光学性质 X射线晶体衍射 热重分析 |
| 英文关键词:Manganese complexe Crystal structure Optical properties X-ray crystallography Thermogravimetric analysis (TGA) |
| 基金项目:国家自然科学(21273171),陕西省教育厅项目(15JK1217),商洛学院科研项目(16SKY005) |
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| 中文摘要: |
| 本文合成了2-羰基丙酸-2-甲氧基苯甲酰腙锰配合物，借助X-射线单晶衍射、热重分析测定配合物的晶体结构并进行了表征。单晶X射线衍射分析表明该晶体属于空间群为p-1的单斜晶系，晶胞参数a=0.7925(2)nm，b=1.0529(3) nm，c=1.1069(4) nm，α=68.142(6)o，β=69.053(4)o，γ=71.292(4)o，V=0.7816(4) nm3，Z=1。在一个不对称单元中，金属Mn离子是7配位，且被镶嵌在一个有微弱形变的五角双锥结构内，配合物整体呈现双核的零维结构。利用红外光谱、紫外光谱、荧光光谱研究其光学性质。 |
| 英文摘要: |
| One Mn(II) coordination polymer, Mn(o-PAMH)(H2O)2 (in which o-PAMH was 2-oxo-proionic aci 2- methoxy benzoyl hydrazone), has been obtained using solution diffusion method at room temperature. The crystal structure and characteristics of the coordination compound were determined by X-ray crystallography and thermogravimetric analysis (TGA). Single-crystal X-ray diffraction analysis revealed that the complex was crystallized in the monoclinic space group p-1 with unit cell parameters a = 0.7925(2) nm，b = 1.0529(3) nm，c = 1.1069(4) nm，α = 68.142(6)o，β = 69.053(4)o，γ = 71.292(4)o，V = 0.7816(4) nm3，and Z = 1. The asymmetric unit contains only one crystallographically independent manganese ion, which is seven-coordinated and exhibits slightly distorted pentagonal bipyramid geometry.Complex displays a dinuclear and zero dimensional structure. The ultraviolet and fluorescent properties of the complex have been investigated. |
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