HXY probe in DR mode, high range
13C CP
sample: 13CH3OH_HBeta 4_275 C 20 min_No.2
MAS= 12.5 kHz (BP = 3780 mb; DP = 2880 mb)
sr= -600.50 Hz, ref to CH of adamantane @29.45ppm
1H 90degree pulse length 3 us, 83 kHz@ 57 W, optimized
13C 90degree pulse length 4.9 us, 51 kHz@ 50 W, optimized
13C CP at 60 kHz, 69 W matched to 1H CP at 60 kHz, 29.5 W. ramp.100 contact
1H 90 degree pulse and SPINAL64 decoupling at 83 kHz, 57 W
P15 = 3 ms

sample weight: 74.5 mg