晶体结构是二二-4,4'-二-硫酸二二水合物
Hitoshi Kumagai1, Satoshi Kawata2, Nobuhiro Ogihara1
1Nagakute, Aichi 480-1192, Japan.
Acta crystallographica. Section E, Crystallographic communications
|February 5, 2024
概括
这项研究详细介绍了一种含有二-4,4′-二硫酸盐连接体的化合物的晶体结构. 该结构揭示了四面体协调,形成由键连接的分层网络.
科学领域:
- 晶体化学 晶体化学
- 协调化学 协调化学
- 材料科学是一种材料科学.
背景情况:
- 了解离子的协调行为对于开发新材料至关重要.
- 硫酸盐联体为金属离子提供了多功能协调模式.
- 双-4,4'-二硫酸盐连接体呈现出一种独特的结构图案,用于超分子组装.
研究的目的:
- 为了阐明一种新的-双-4,4'-二-硫酸盐化合物的晶体结构和超分子组合.
- 在这个框架内研究离子的协调环境.
- 为了描述由化合物形成的网络维度.
主要方法:
- 使用单晶X射线衍射来确定分子和晶体结构.
- 进行了协调几何学和分子间相互作用 (键) 的分析.
- 确定了由此产生的网络拓.
主要成果:
- 这种不对称的单元包含一个离子,一半的二-4,4'-二硫酸连接体和一个水分子.
- 离子呈现出四坐标四面体几何 (LiO4),由硫酸盐组中的氧原子和水分子协调.
- 四面体LiO4单元由双基组成,形成一个与100平面平行的分层结构.
- 这些层通过键相互连接,形成一个三维网络.
结论:
- 该化合物结晶成一个层次结构,具有进一步功能化的潜力.
- 键相互作用在稳定3D网络方面发挥着至关重要的作用.
- 这项研究提供了关于与芳香二硫酸盐连接体的协调化学的见解.
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