在 (((OH) BDC.0.75BDCH2 (BDC = 二氧化碳酸盐),一种杂交的无机有机维尔尼尔结构
Ekaterina V Anokhina1, Marie Vougo-Zanda, Xiqu Wang
1Department of Chemistry, University of Houston, Houston, Texas 77204-5003, USA.
Journal of the American Chemical Society
|October 27, 2005
概括
合成了一种新的杂交无机协调聚合物-有机维尔尼尔结构,In(OH) BDC.0.75BDCH2. 这种独特的材料呈现出两种不同的子网格,形成了一个有序的混合结构,在材料科学中具有潜在的应用.
科学领域:
- 材料科学 材料科学 材料科学
- 晶体学 晶体学是指结晶学.
- 协调化学 协调化学
背景情况:
- 混合有机-无机材料提供独特的结构和功能性质.
- 维尼尔结构的特点是相互透的子格子,呈现复杂的建筑.
- 基于和二氧化碳酸结合剂的协调聚合物因其结构多样性而引起兴趣.
研究的目的:
- 合成和描述一种新的杂交无机协调聚合物-有机维尔尼尔结构.
- 为了阐明化合物In(OH) BDC.0.75BDCH2.2.的详细晶体结构和结合.
- 描述无机和有机成分之间的独特注册表.
主要方法:
- 单晶X射线衍射被用于结构的确定.
- 目标化合物的合成 In(OH) BDC.0.75BDCH2.2.
- 分析晶体学数据以识别子格子和它们的相互作用.
主要成果:
- 化合物In(OH) BDC.0.75BDCH2已成功合成和表征.
- 该结构由两个不同的子网格组成:一个共价连接的In(OH) BDC网格和键连接的H2BDC链.
- 一种混合无机协调聚合物-有机维尔尼尔结构被确定与组件之间的特定注册.
结论:
- 在In(OH) BDC.0.75BDCH2的合成和表征表明一种新的杂交无机协调聚合物-有机维尔尼尔结构.
- 观察到的Vernier结构是由于无机InO6八面体和有机H2BDC分子的精确对齐引起的.
- 这项工作扩大了对复杂混合材料及其结构组织的理解.
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