Solid-state NMR of quadrupolar nuclei for investigations into supported organometallic catalysts: scope and frontiers

D Grekov, T Vancompernolle, M Taoufik… - Chemical Society …, 2018 - pubs.rsc.org
The rational development of heterogeneous catalysts is a prerequisite for improving current
catalytic technologies. One of the most successful approaches to achieve this goal is the …

35 Cl dynamic nuclear polarization solid-state NMR of active pharmaceutical ingredients

DA Hirsh, AJ Rossini, L Emsley… - Physical Chemistry …, 2016 - pubs.rsc.org
In this work, we show how to obtain efficient dynamic nuclear polarization (DNP) enhanced
35Cl solid-state NMR (SSNMR) spectra at 9.4 T and demonstrate how they can be used to …

Structure and bonding in rhodium coordination compounds: a 103 Rh solid-state NMR and relativistic DFT study

ST Holmes, J Schönzart, AB Philips, JJ Kimball… - Chemical …, 2024 - pubs.rsc.org
This study demonstrates the application of 103Rh solid-state NMR (SSNMR) spectroscopy
to inorganic and organometallic coordination compounds, in combination with relativistic …

Rapid acquisition of wideline MAS solid-state NMR spectra with fast MAS, proton detection, and dipolar HMQC pulse sequences

AJ Rossini, MP Hanrahan, M Thuo - Physical Chemistry Chemical …, 2016 - pubs.rsc.org
The solid-state NMR spectra of many NMR active elements are often extremely broad due to
the presence of chemical shift anisotropy (CSA) and/or the quadrupolar interaction (for …

Natural abundance 14 N and 15 N solid-state NMR of pharmaceuticals and their polymorphs

SL Veinberg, KE Johnston, MJ Jaroszewicz… - Physical Chemistry …, 2016 - pubs.rsc.org
14N ultra-wideline (UW), 1H {15N} indirectly-detected HETCOR (idHETCOR) and 15N
dynamic nuclear polarization (DNP) solid-state NMR (SSNMR) experiments, in combination …

Equatorial Electronic Structure in the Uranyl Ion: Cs2UO2Cl4 and Cs2UO2Br4

DC Sergentu, F Gendron, ED Walter, S Park… - Inorganic …, 2021 - ACS Publications
Electric field gradient (EFG) tensors in the equatorial plane of the linear UO22+ ion have
been measured by nuclear magnetic resonance (NMR) and nuclear quadrupole resonance …

Recent advances in chlorine, bromine, and iodine solid-state NMR spectroscopy

PMJ Szell, DL Bryce - Annual Reports on NMR Spectroscopy, 2020 - Elsevier
We survey the latest advances in quadrupolar halogen (35/37 Cl, 79/81 Br, and 127 I) solid-
state nuclear magnetic resonance. The reporting period is from August 2008 through to July …

Practical aspects of recording ultra-wideline NMR patterns under magic-angle spinning conditions

AR Altenhof, MJ Jaroszewicz… - The Journal of …, 2020 - ACS Publications
Many NMR-active nuclei give rise to solid-state NMR spectra that span extremely large
frequency regions due to the effects of large anisotropic NMR interactions; such spectra …

Minimizing lineshape distortions in static ultra-wideline nuclear magnetic resonance of half-integer spin quadrupolar nuclei

J Koppe, MR Hansen - The Journal of Physical Chemistry A, 2020 - ACS Publications
Chirped excitation using frequency-swept wideline uniform rate smooth truncation (WURST)
pulses in combination with Carr-Purcell-Meiboom-Gill acquisition (WCPMG) is currently the …

Chlorination of Hydrogenated Silicon Nanosheets Revealed by Solid-State Nuclear Magnetic Resonance Spectroscopy

RW Dorn, BJ Ryan, SNS Lamahewage… - Chemistry of …, 2023 - ACS Publications
Two-dimensional silicon nanosheets (Si-NS) synthesized by topotactic deintercalation of
CaSi2 are hypothesized to consist of buckled layers of sp3-hybridized silicon atoms that are …