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Ligand Substitution within Nonporous Crystals of a Coordination Polymer: Elimination from and Insertion into AgO Bonds by Alcohol Molecules in a Solid–Vapor Reaction
Author(s) -
Libri Stefano,
Mahler Miriam,
Mínguez Espallargas Guillermo,
Singh Daljit C. N. G.,
Soleimannejad Janet,
Adams Harry,
Burgard Michael D.,
Rath Nigam P.,
Brunelli Michela,
Brammer Lee
Publication year - 2008
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.200703194
Subject(s) - ligand (biochemistry) , intramolecular force , substitution (logic) , ethanol , chemistry , substitution reaction , extrusion , coordination polymer , molecule , single crystal , alcohol , porous medium , polymer , chemical vapor deposition , crystallography , chemical engineering , porosity , stereochemistry , organic chemistry , materials science , computer science , biochemistry , receptor , metallurgy , programming language , engineering
How does it fit? The one‐dimensional coordination polymer [Ag 4 L 3 {O 2 C(CF 2 ) 3 CF 3 } 4 (EtOH) 2 ] n ( 1 ; L=tetramethylpyrazine, see scheme) eliminates coordinated ethanol in an intramolecular substitution reaction. The reaction occurs in a single‐crystal‐to‐single‐crystal transformation and leads to extrusion of ethanol from the nonporous crystals. The reverse reaction involving uptake of ethanol vapor has been verified using X‐ray powder diffraction.

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