Abstract
A protocol using 207Pb NMR of solid lead nitrate was developed to determine the temperature of magic-angle spinning (MAS) NMR probes over a range of nominal set temperatures and spinning speeds. Using BioMAS and FastMAS probes with typical sample spinning rates of 8 and 35 kHz, respectively, empirical equations were devised to predict the respective sample temperatures. These procedures provide a straightforward recipe for temperature calibration of any MAS probe.
Original language | English (US) |
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Pages (from-to) | 74-76 |
Number of pages | 3 |
Journal | Solid State Nuclear Magnetic Resonance |
Volume | 38 |
Issue number | 2-3 |
DOIs | |
State | Published - Sep 2010 |
Externally published | Yes |
Keywords
- Magic-angle spinning
- Pb NMR
- Temperature calibration
ASJC Scopus subject areas
- Radiation
- General Chemistry
- Nuclear and High Energy Physics
- Instrumentation