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Reversible Encapsulation of Xenon and CH 2 Cl 2 in a Solid‐State Molecular Organometallic Framework (Guest@SMOM)
Author(s) -
MartínezMartínez Antonio J.,
Rees Nicholas H.,
Weller Andrew S.
Publication year - 2019
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.201910539
Subject(s) - xenon , solid state , group 2 organometallic chemistry , chemistry , crystallography , covalent bond , encapsulation (networking) , spectroscopy , nuclear magnetic resonance spectroscopy , single crystal , molecule , stereochemistry , organic chemistry , physics , quantum mechanics , computer network , computer science
Reversible encapsulation of CH 2 Cl 2 or Xe in a non‐porous solid‐state molecular organometallic framework of [Rh(Cy 2 PCH 2 PCy 2 )(NBD)][BAr F 4 ] occurs in single‐crystal to single‐crystal transformations. These processes are probed by solid‐state NMR spectroscopy, including 129 Xe SSNMR. Non‐covalent interactions with the ‐CF 3 groups, and hydrophobic channels formed, of [BAr F 4 ] − anions are shown to be important, and thus have similarity to the transport of substrates and products to and from the active site in metalloenzymes.