Reversible Encapsulation of Xenon and CH2Cl2 in a Solid-State Molecular Organometallic Framework (Guest@SMOM)

Antonio J. Martínez-Martínez; Nicholas H. Rees; Andrew S. Weller

doi:10.1002/anie.201910539

Reversible Encapsulation of Xenon and CH₂Cl₂ in a Solid-State Molecular Organometallic Framework (Guest@SMOM)

Antonio J. Martínez-Martínez, Nicholas H. Rees, Andrew S. Weller^*

^*Corresponding author for this work

Chemistry

Research output: Contribution to journal › Article › peer-review

Abstract

Reversible encapsulation of CH₂Cl₂ or Xe in a non-porous solid-state molecular organometallic framework of [Rh(Cy₂PCH₂PCy₂)(NBD)][BAr^F₄] occurs in single-crystal to single-crystal transformations. These processes are probed by solid-state NMR spectroscopy, including ¹²⁹Xe SSNMR. Non-covalent interactions with the -CF₃ groups, and hydrophobic channels formed, of [BAr^F₄]⁻ 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.

Original language	English
Pages (from-to)	16873-16877
Number of pages	5
Journal	Angewandte Chemie - International Edition
Volume	58
Issue number	47
Early online date	11 Oct 2019
DOIs	https://doi.org/10.1002/anie.201910539
Publication status	Published - 18 Nov 2019

Bibliographical note

Keywords

encapsulation
rhodium
single-crystal to single-crystal
solid-state chemistry
xenon

Access to Document

10.1002/anie.201910539Licence: CC BY

Reversible Encapsulation of Xenon and CH2Cl2 in a Solid-State Molecular Organometallic Framework (Guest@SMOM)
© 2019 The Authors
Final published version, 3.32 MBLicence: CC BY

https://ora.ox.ac.uk/objects/uuid:10bc8753-78f1-4488-9010-eaf654b1285b

Cite this

@article{87235dc359e64627839a10deb66b61f5,

title = "Reversible Encapsulation of Xenon and CH2Cl2 in a Solid-State Molecular Organometallic Framework (Guest@SMOM)",

abstract = "Reversible encapsulation of CH2Cl2 or Xe in a non-porous solid-state molecular organometallic framework of [Rh(Cy2PCH2PCy2)(NBD)][BArF4] occurs in single-crystal to single-crystal transformations. These processes are probed by solid-state NMR spectroscopy, including 129Xe SSNMR. Non-covalent interactions with the -CF3 groups, and hydrophobic channels formed, of [BArF4]− 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.",

keywords = "encapsulation, rhodium, single-crystal to single-crystal, solid-state chemistry, xenon",

author = "Mart{\'i}nez-Mart{\'i}nez, {Antonio J.} and Rees, {Nicholas H.} and Weller, {Andrew S.}",

note = "{\textcopyright} 2019 The Authors",

year = "2019",

month = nov,

day = "18",

doi = "10.1002/anie.201910539",

language = "English",

volume = "58",

pages = "16873--16877",

journal = "Angewandte Chemie - International Edition",

issn = "1433-7851",

publisher = "Wiley-Blackwell",

number = "47",

}

TY - JOUR

T1 - Reversible Encapsulation of Xenon and CH2Cl2 in a Solid-State Molecular Organometallic Framework (Guest@SMOM)

AU - Martínez-Martínez, Antonio J.

AU - Rees, Nicholas H.

AU - Weller, Andrew S.

PY - 2019/11/18

Y1 - 2019/11/18

N2 - Reversible encapsulation of CH2Cl2 or Xe in a non-porous solid-state molecular organometallic framework of [Rh(Cy2PCH2PCy2)(NBD)][BArF4] occurs in single-crystal to single-crystal transformations. These processes are probed by solid-state NMR spectroscopy, including 129Xe SSNMR. Non-covalent interactions with the -CF3 groups, and hydrophobic channels formed, of [BArF4]− 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.

AB - Reversible encapsulation of CH2Cl2 or Xe in a non-porous solid-state molecular organometallic framework of [Rh(Cy2PCH2PCy2)(NBD)][BArF4] occurs in single-crystal to single-crystal transformations. These processes are probed by solid-state NMR spectroscopy, including 129Xe SSNMR. Non-covalent interactions with the -CF3 groups, and hydrophobic channels formed, of [BArF4]− 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.

KW - encapsulation

KW - rhodium

KW - single-crystal to single-crystal

KW - solid-state chemistry

KW - xenon

UR - http://www.scopus.com/inward/record.url?scp=85074464195&partnerID=8YFLogxK

U2 - 10.1002/anie.201910539

DO - 10.1002/anie.201910539

M3 - Article

C2 - 31539184

AN - SCOPUS:85074464195

SN - 1433-7851

VL - 58

SP - 16873

EP - 16877

JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

IS - 47

ER -