Hydrogen Bonding Directed Self-Assembly of a Binuclear Ag(I) Metallacycle into a 1D Supramolecular Polymer

被引：0
作者：
Brzechwa-Chodzynska, Anna [1 ,2 ]
Goldyn, Mateusz [2 ]
Walczak, Anna [1 ,2 ]
Harrowfield, Jack M. [3 ]
Stefankiewicz, Artur R. [1 ,2 ]
机构：
[1] Ctr Adv Technol, Uniwersytetu Poznanskiego 10, PL-61614 Poznan, Poland
[2] Adam Mickiewicz Univ, Fac Chem, Uniwersytetu Poznanskiego 8, PL-61614 Poznan, Poland
[3] Univ Strasbourg, Inst Sci & Ingn Supramol, 8 Allee Gaspard Monge, F-67083 Strasbourg, France
来源：
MOLECULES | 2021年 / 26卷 / 18期
关键词：
supramolecular chemistry; metalladynamers; H-bond polymers; metallacycles; TRANSITION-METAL IONS; COORDINATION POLYMERS; COUPLING REACTIONS; COMPLEXES; SILVER(I); ANIONS;
D O I：
10.3390/molecules26185719
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
An Ag(I) metallacycle obtained unexpectedly during the preparation of Pd(II) complexes of the bifunctional ligand 5-([2,2 '-bipyridin]-5-yl)pyrimidine-2-amine (L) has been characterized using X-ray structure determination as a binuclear, metallacyclic species [Ag2L2](SbF6)(2), where both the bipyridine and pyrimidine-N donors of L are involved in coordination to the metal. The full coordination environment of the Ag(I) defines a case of highly irregular 4-coordination. In the crystal, the Ag-metallacycles assemble into one-dimensional supramolecular metalladynamers linked together by hydrogen-bonding interactions.
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页数：9
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