Demakov Pavel A
Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, 3 Akad. Lavrentieva Ave., Novosibirsk 630090, Russia.
Polymers (Basel). 2023 Jun 29;15(13):2891. doi: 10.3390/polym15132891.
Ligands with a purely aliphatic backbone are receiving rising attention in the chemistry of coordination polymers and metal-organic frameworks. Such unique features inherent to the aliphatic bridges as increased conformational freedom, non-polarizable core, and low light absorption provide rare and valuable properties for their derived MOFs. Applications of such compounds in stimuli-responsive materials, gas, and vapor adsorbents with high and unusual selectivity, light-emitting, and optical materials have extensively emerged in recent years. These properties, as well as other specific features of aliphatic-based metal-organic frameworks are summarized and analyzed in this short critical review. Advanced characterization techniques, which have been applied in the reported works to obtain important data on the crystal and molecular structures, dynamics, and functionalities, are also reviewed within a general discussion. In total, 132 references are included.
具有纯脂肪族主链的配体在配位聚合物和金属有机框架化学中受到越来越多的关注。脂肪族桥所固有的独特特性，如增加的构象自由度、不可极化的核心和低光吸收，为其衍生的金属有机框架提供了罕见且有价值的特性。近年来，这类化合物在刺激响应材料、具有高选择性和异常选择性的气体和蒸汽吸附剂、发光材料和光学材料中的应用广泛出现。在这篇简短的批判性综述中，总结并分析了这些特性以及脂肪族基金属有机框架的其他特定特征。在一般性讨论中，还回顾了已报道工作中用于获取有关晶体和分子结构、动力学和功能的重要数据的先进表征技术。总共包含132篇参考文献。
