Monitoring a simple hydrolysis process in an organic solid by observing methyl group rotation.
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Summary
The solid state 1H spin-lattice relaxation experiments in pure samples of 1 and 2 indicate that there is a distribution of NMR activation energies for methyl group rotation in 1 but not in 2 and this is able to be explained in terms of the particle sizes seen in the field emission scanning electron microscopy images.
- Type
- article
- Published
- 2017-09-01
- Cited by
- 0
- References
- 43
- Access
- Open access
- OpenAlex
- https://openalex.org/W2581894809
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:24016884
Keywords
Chemistry, Methyl group, Spin–lattice relaxation, Molecule, Relaxation (psychology)
References
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- Crystal growth : theory and techniques
- Crystals and Crystal Structures
- Nonexponential (1)H spin-lattice relaxation and methyl group rotation in molecular solids.
- Fast hopping of deuterated methyl groups
- NONEXPONENTIAL SPIN--LATTICE RELAXATION OF PROTONS IN SOLID CHsub 3CN AND SOLID SOLUTIONS OF CHsub 3CN IN CDsub 3CN.
- Dipole-dipole spin relaxation in solids: The unrestricted hopping model and the methyl proton-non-methyl proton interaction
- History of the Kohlrausch (stretched exponential) function: Pioneering work in luminescence
- A luminescence decay function encompassing the stretched exponential and the compressed hyperbola
- Short time dynamics of glass-forming liquids
- ^1H and ^11B NMR Study of p-Toluene Boronic Acid and Anhydride
- Accurate Hydrogen Positions in Organic Crystals: Assessing a Quantum-Chemical Aide
- Theorie des elektrischen Rückstandes in der Leidener Flasche
- NUCLEAR MAGNETIC RELAXATION OF THREE SPIN SYSTEMS UNDERGOING HINDERED ROTATIONS
- Nuclear Spin-Lattice Relaxation in Three-Spin Molecules
- The approach to classical dynamics of reorienting methyl groups
- Brownian motion description of activation energies from NMR-relaxation times for rotating molecular-groups
- Methyl proton spin relaxation due to intermolecular proton coupling
- Solid State Proton Spin Relaxation in Ethylbenzenes: Methyl Reorientation Barriers and Molecular Structure
- Nonexponential spin lattice relaxation and its orientation dependence in a three‐spin system
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