Observation of three different linker conformers in a scandium ferrocenedicarboxylate coordination polymer
Observation of three different linker conformers in a scandium ferrocenedicarboxylate coordination polymer
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DOI：
10.1039/d0ce00986e
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发表时间：
2020-09
期刊：
影响因子：
3.1
通讯作者：
Jan Benecke;E. Svensson Grape;Tobias A. Engesser;A. K. Inge;H. Reinsch
中科院分区：
文献类型：
--
作者：
Jan Benecke;E. Svensson Grape;Tobias A. Engesser;A. K. Inge;H. Reinsch
结合电子衍射和粉末衍射来阐明基于1，1 ′-二茂铁二羧酸酯（FcDC 2 −）的新配位聚合物[Sc2（FcDC）3]的结构，表示为CAU-50。值得注意的是，观察到三种不同的构象的非常相同的连接分子，其中两个作为连接器的钪阳离子，而一个构象作为封端剂。
Electron and powder diffraction were combined to elucidate the structure of the new coordination polymer [Sc2(FcDC)3] based on 1,1′-ferrocenedicarboxylate (FcDC2−), denoted as CAU-50. Remarkably, three different conformers of the very same linker molecule are observed, two of which serve as connectors for the scandium cations while one conformer acts as capping agent.