BryceLab
@brycenation.bsky.social
Solid state NMR group at uOttawa. Mechanochemistry. Halogen bonds. Chalcogen Bonds. We do what we like and we like what we do. Established 2005. Elbows up.
Pinned
BryceLab
@brycenation.bsky.social
· Mar 31
Modern NMR Crystallography: Concepts and Applications
NMR crystallography has blossomed as a focussed field of research in recent years and is now acknowledged as such by the International Union of Crystallogr
doi.org
Book on NMR Crystallography is finally out today!
"Modern NMR Crystallography: Concepts and Applications"
#NMRchat
@uottawascience.bsky.social
@rsc.org
doi.org/10.1039/9781...
Thanks to all authors for their hard work and patience!
"Modern NMR Crystallography: Concepts and Applications"
#NMRchat
@uottawascience.bsky.social
@rsc.org
doi.org/10.1039/9781...
Thanks to all authors for their hard work and patience!
Typo in a letter of reference I am reading.... or on purpose? 🤔
"The research carried out by the candidate and their group over many tears has been consistently of the highest quality, absolutely world-class, profoundly original, and innovative."
"The research carried out by the candidate and their group over many tears has been consistently of the highest quality, absolutely world-class, profoundly original, and innovative."
September 11, 2025 at 2:07 PM
Typo in a letter of reference I am reading.... or on purpose? 🤔
"The research carried out by the candidate and their group over many tears has been consistently of the highest quality, absolutely world-class, profoundly original, and innovative."
"The research carried out by the candidate and their group over many tears has been consistently of the highest quality, absolutely world-class, profoundly original, and innovative."
Check out our mechanochemistry seminar! www.youtube.com/live/A-AkNNo... #nmrchat @uottawascience.bsky.social
Dr. David Bryce - Crushing It: Probing Mechanochemistry with Solid-State NMR
YouTube video by CMCC Mechanochemistry Discussions
www.youtube.com
September 3, 2025 at 9:46 PM
Check out our mechanochemistry seminar! www.youtube.com/live/A-AkNNo... #nmrchat @uottawascience.bsky.social
New paper out : "Isotopic Identification of Quadrupolar Spin Resonance Lines by Zeeman Perturbation"
#NMRchat
doi.org/10.1021/acs....
#NMRchat
doi.org/10.1021/acs....
Isotopic Identification of Quadrupolar Spin Resonance Lines by Zeeman Perturbation
Quadrupolar spin resonance (QSR) is radio frequency spectroscopy that provides a chemical fingerprint in the absence of a magnetic field. Materials may present QSR spectra featuring multiple overlappi...
doi.org
August 21, 2025 at 1:31 PM
New paper out : "Isotopic Identification of Quadrupolar Spin Resonance Lines by Zeeman Perturbation"
#NMRchat
doi.org/10.1021/acs....
#NMRchat
doi.org/10.1021/acs....
August 12, 2025 at 1:22 PM
New paper out! " NMR Crystallographic Investigation Coupled with Molecular Dynamics Simulations Reveals the Nature of Disorder in Chlorpromazine Hydrochloride Solvatomorphs" with Scott Southern and Andreas Brinkmann at NRC. doi.org/10.1021/acs.... #nmrchat
NMR Crystallographic Investigation Coupled with Molecular Dynamics Simulations Reveals the Nature of Disorder in Chlorpromazine Hydrochloride Solvatomorphs
Chlorpromazine, a widely used antipsychotic medication formulated as a hydrochloride salt, has been a significant active pharmaceutical ingredient (API) for the treatment of schizophrenia for much of ...
doi.org
July 20, 2025 at 2:31 PM
New paper out! " NMR Crystallographic Investigation Coupled with Molecular Dynamics Simulations Reveals the Nature of Disorder in Chlorpromazine Hydrochloride Solvatomorphs" with Scott Southern and Andreas Brinkmann at NRC. doi.org/10.1021/acs.... #nmrchat
New paper in collaboration with Prof. Brijith Thomas! "Understanding Non-Covalent Interactions in Diphenyldiselenide and Diphenylselenide Cocrystals Using a Combined 77Se MAS Solid-State NMR and Quantum Chemical Analysis Approach" doi.org/10.1021/acs.... #NMRchat
doi.org
July 16, 2025 at 1:19 PM
New paper in collaboration with Prof. Brijith Thomas! "Understanding Non-Covalent Interactions in Diphenyldiselenide and Diphenylselenide Cocrystals Using a Combined 77Se MAS Solid-State NMR and Quantum Chemical Analysis Approach" doi.org/10.1021/acs.... #NMRchat
Reposted by BryceLab
July 1, 2025 at 9:22 PM
Congrats to Ali and Pat on our new paper "Practical Aspects of Zeeman-Perturbed NQR Spectroscopy using an Adjustable Electromagnet"
doi.org/10.1016/j.ss... #NMRchat
2 GHz quadrupolar couplings in 1 hour using < 50 mT magnetic fields!
doi.org/10.1016/j.ss... #NMRchat
2 GHz quadrupolar couplings in 1 hour using < 50 mT magnetic fields!
Redirecting
doi.org
June 3, 2025 at 12:16 PM
Congrats to Ali and Pat on our new paper "Practical Aspects of Zeeman-Perturbed NQR Spectroscopy using an Adjustable Electromagnet"
doi.org/10.1016/j.ss... #NMRchat
2 GHz quadrupolar couplings in 1 hour using < 50 mT magnetic fields!
doi.org/10.1016/j.ss... #NMRchat
2 GHz quadrupolar couplings in 1 hour using < 50 mT magnetic fields!
Canada’s election: what Mark Carney’s win means for science www.nature.com/articles/d41...
Canada’s election: what Mark Carney’s win means for science
In turbulent economic times, the prime minister’s Liberal party has promised funding to attract research talent to Canada.
www.nature.com
May 6, 2025 at 12:07 PM
Canada’s election: what Mark Carney’s win means for science www.nature.com/articles/d41...
ICYMI I would like to highlight Len Mueller's chapter "Quantitative Tools for Structure Selection in NMR Crystallography" from the new @RoySocChemBooks "Modern NMR Crystallography" A must read! #NMRchat doi.org/10.1039/9781...
Quantitative Tools for Structure Selection in NMR Crystallography
A nearly universal component of NMR crystallography is the ranking of candidate structures based on how well their first-principles predicted NMR parameter
doi.org
April 29, 2025 at 11:55 AM
ICYMI I would like to highlight Len Mueller's chapter "Quantitative Tools for Structure Selection in NMR Crystallography" from the new @RoySocChemBooks "Modern NMR Crystallography" A must read! #NMRchat doi.org/10.1039/9781...
Book on NMR Crystallography is finally out today!
"Modern NMR Crystallography: Concepts and Applications"
#NMRchat
@uottawascience.bsky.social
@rsc.org
doi.org/10.1039/9781...
Thanks to all authors for their hard work and patience!
"Modern NMR Crystallography: Concepts and Applications"
#NMRchat
@uottawascience.bsky.social
@rsc.org
doi.org/10.1039/9781...
Thanks to all authors for their hard work and patience!
Modern NMR Crystallography: Concepts and Applications
NMR crystallography has blossomed as a focussed field of research in recent years and is now acknowledged as such by the International Union of Crystallogr
doi.org
March 31, 2025 at 11:58 AM
Book on NMR Crystallography is finally out today!
"Modern NMR Crystallography: Concepts and Applications"
#NMRchat
@uottawascience.bsky.social
@rsc.org
doi.org/10.1039/9781...
Thanks to all authors for their hard work and patience!
"Modern NMR Crystallography: Concepts and Applications"
#NMRchat
@uottawascience.bsky.social
@rsc.org
doi.org/10.1039/9781...
Thanks to all authors for their hard work and patience!
Open position @uottawa.bsky.social : Supervisor, X-Ray Core Facilities uottawa.wd3.myworkdayjobs.com/en-US/uOttaw...
Supervisor, X-Ray Core Facilities
Follow us on LinkedIn Job Type: Employee Duration in Months (for fixed-term jobs): N/A Job Family: Laboratory Support # of Open Positions: 1 Faculty/Service - Department: X-Ray Core Facility, Departme...
uottawa.wd3.myworkdayjobs.com
March 17, 2025 at 6:27 PM
Open position @uottawa.bsky.social : Supervisor, X-Ray Core Facilities uottawa.wd3.myworkdayjobs.com/en-US/uOttaw...
New paper out! "77Se Solid-State NMR Investigation of Selenium Chemical Shift Tensors of Chalcogen Bonds in Selenadiazole Cocrystals" @uottawa.bsky.social
doi.org/10.1021/acs....
#NMRchat @pubs.acs.org
doi.org/10.1021/acs....
#NMRchat @pubs.acs.org
77Se Solid-State NMR Investigation of Selenium Chemical Shift Tensors of Chalcogen Bonds in Selenadiazole Cocrystals
This study focuses on 3,4-dicyano-1,2,5-selenadiazole and substituted 2,1,3-benzoselenadiazole-based cocrystals synthesized via mechanochemical methods and characterized by a combination of X-ray diff...
doi.org
March 6, 2025 at 1:17 PM
New paper out! "77Se Solid-State NMR Investigation of Selenium Chemical Shift Tensors of Chalcogen Bonds in Selenadiazole Cocrystals" @uottawa.bsky.social
doi.org/10.1021/acs....
#NMRchat @pubs.acs.org
doi.org/10.1021/acs....
#NMRchat @pubs.acs.org
"Halogen Bond Strength in Solids Quantified via Zeeman-Perturbed Nuclear Quadrupole Resonance Spectroscopy" @uottawascience.bsky.social Congrats to all coauthors on this one! doi.org/10.1021/jacs... #NMRchat
Halogen Bond Strength in Solids Quantified via Zeeman-Perturbed Nuclear Quadrupole Resonance Spectroscopy
Proton NMR is a ubiquitous and valuable probe of hydrogen bonds. Conversely, 127I NMR of strong halogen bond (XB) donors is hopeless due to quadrupolar coupling constants (CQ) on the order of GHz. We ...
doi.org
March 4, 2025 at 2:48 PM
"Halogen Bond Strength in Solids Quantified via Zeeman-Perturbed Nuclear Quadrupole Resonance Spectroscopy" @uottawascience.bsky.social Congrats to all coauthors on this one! doi.org/10.1021/jacs... #NMRchat
New paper out! "127I Solid-State NMR Spectroscopy of Organic Periodates Featuring Halogen Bonded IO4̶ … IO4̶ Adducts" #NMRchat
chemistry-europe.onlinelibrary.wiley.com/doi/abs/10.1...
chemistry-europe.onlinelibrary.wiley.com/doi/abs/10.1...
127I Solid‐State NMR Spectroscopy of Organic Periodates Featuring Halogen Bonded IO4̶ … IO4̶ Adducts
Hydroxyanions and oxyanions can overcome electrostatic repulsion between like charges to form supramolecular architectures whose formation is driven by non-covalent interactions such as hydrogen bond....
chemistry-europe.onlinelibrary.wiley.com
February 8, 2025 at 1:15 AM
New paper out! "127I Solid-State NMR Spectroscopy of Organic Periodates Featuring Halogen Bonded IO4̶ … IO4̶ Adducts" #NMRchat
chemistry-europe.onlinelibrary.wiley.com/doi/abs/10.1...
chemistry-europe.onlinelibrary.wiley.com/doi/abs/10.1...
Reposted by BryceLab
Call for abstracts deadline is January 30, Advances in Magnetic Resonance Symposium (solid-state & solution NMR, EPR, MRI) @ciccheminst.bsky.social Ottawa, Canada, June 15-19, 2025, organized by David Bryce @brycenation.bsky.social and Andreas Brinkmann #NRCMetrology #NMRevents #NMR #NMRchat 🧲
Canadian Chemistry Conference and Exhibition (CSC 2025) - The Chemical Institute of Canada
Abstract Submission Deadline Call for abstracts deadline: Jan. 30, 2025 Submit your abstract How to submit an abstract View the list of sponsors and exhibitors Welcome to CSC 2025, your...
cheminst.ca
January 27, 2025 at 2:49 PM
Call for abstracts deadline is January 30, Advances in Magnetic Resonance Symposium (solid-state & solution NMR, EPR, MRI) @ciccheminst.bsky.social Ottawa, Canada, June 15-19, 2025, organized by David Bryce @brycenation.bsky.social and Andreas Brinkmann #NRCMetrology #NMRevents #NMR #NMRchat 🧲