Table 1.
Singlet (TS) and magnetization (T1) decay time for 13C2-I in [D6]acetone as a function of magnetic field B
| B [T] | TS [s][a] | T1 [s][a] | TS [s][b] | T1 [s][b] |
|---|---|---|---|---|
| 0.0020±10−4 | 3950±220 | 78±3 | 270±20 | 33±1 |
| 0.10±0.02 | 4030±220 | 72±2 | 348±8 | 37±2 |
| 0.4±0.2 | 4250±130 | 73±2 | 380±8 | 40±1 |
| 0.7±0.3 | 4240±150 | 76±2 | 381±12 | 46±1 |
| 1.6±0.7 | 4050±180 | 73±2 | 487±22 | 48±2 |
| 3.8±1.3 | 3310±70 | 55±2 | 624±17 | 37±1 |
| 5.1±1.3 | 2590±30 | 43±1 | 611±26 | 29±1 |
| 7.0±1.2 | 1610±20 | 29±1 | 574±19 | 22±1 |
| 8.0±1.0 | 1240±40 | 24±1 | 524±28 | 19±1 |
| 9.39 | 950±60 | 19±1 | 485±23 | 18±1 |
[a] Degassed sample; [b] non-degassed sample with [O2] about 2 mm.