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Quantitative Formation of Sandwich‐Shaped Trinuclear Silver( I ) Complexes and Dynamic Nature of Their P ⇌ M Flip Motion in Solution
Author(s) -
Hiraoka Shuichi,
Harano Koji,
Tanaka Takaaki,
Shiro Motoo,
Shionoya Mitsuhiko
Publication year - 2003
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200351068
Subject(s) - motion (physics) , twist , ion , scheme (mathematics) , rotation (mathematics) , chemistry , flip , content (measure theory) , crystallography , physics , stereochemistry , computer science , biochemistry , mathematical analysis , classical mechanics , mathematics , organic chemistry , geometry , artificial intelligence , apoptosis
Molecular flippers: The Ag 3 L 2 complexes, which are quantitatively formed from two disk‐shaped tridentate ligands (thiazolyl‐ or pyridyl‐based) and three Ag + ions, are helical and twist between the P and M forms (see scheme). The flip motion includes a relative 120° rotation between the two disk‐shaped ligands connected by the Ag + ions.