Table 2.
13C Chemical shifts (ppm), TCH values (in μs) and 1H spin-lattice relaxation in the rotating frame (T1ρ in ms) of the carbon atoms of CRYSMEB and the polymers D1, D2 and D3.
| CRYSMEB | Polymer, D1 | Polymer, D2 | Polymer, D3 | ||||||
| Peak | Chemical shift (ppm) | TCH (μs) | T1ρ (ms) | TCH (μs) | T1ρ (ms) | TCH (μs) | T1ρ (ms) | TCH (μs) | T1ρ (ms) |
| C1 | 101.4 | 140.1 | 6.5 | 72.4 | 3.5 | 160.9 | 3.6 | 96.5 | 3.3 |
| C4 | 82.7 | 105.9 | 6.5 | 71.2 | 3.1 | 173.7 | 2.9 | 88.6 | 2.5 |
| C2, C3, C5 | 72.3 | 144.8 | 6.6 | 96.5 | 2.6 | 160.9 | 2.4 | 96.5 | 1.8 |
| C6 | 61.1 | 114.3 | 6.8 | n.d. | 3.5 | n.d. | 1.9 | n.d. | 2.7 |
| EP | 64.2 | n.d. | 2.5 | n.d. | 1.7 | n.d. | 3.6 | ||