Table 2.
| Group | δ NOCbl | δ NO2Cbl | (Δδ) | δNH3Cbl | (Δδ) |
|---|---|---|---|---|---|
| C54 | 20.34 | 18.31 | (2.03) | 19.16 | (1.18) |
| C20 | 24.48 | 22.45 | (2.00) | 22.73 | (1.75) |
| C49 | 36.04 | 37.33 | (−1.29) | 37.36 | (−1.32) |
| C60 | 37.86 | 34.05 | (3.81) | 34.01 | (3.85) |
| C37 | 46.51 | 44.80 | (1.71) | 48.09 | (−1.58) |
| R2 | 72.91 | 71.29 | (1.62) | 71.28 | (1.63) |
| R1 | 88.51 | 89.64 | (−1.13) | 89.77 | (−1.26) |
| C15 | 107.60 | 106.05 | (1.55) | 106.41 | (1.19) |
| B4 | 121.29 | 119.07 | (2.22) | 118.81 | (2.48) |
| B5 | 133.99 | 135.64 | (−1.65) | 135.88 | (−1.89) |
| B8 | 134.21 | 132.05 | (2.16) | 132.09 | (2.12) |
| B6 | 135.75 | 137.80 | (−2.05) | 138.07 | (−2.32) |
| B9 | 142.20 | 139.17 | (3.03) | 139.11 | (3.09) |
| C14 | 166.30 | 167.96 | (−1.66) | 168.23 | (−1.93) |
| C9 | 174.53 | 175.89 | (−1.36) | 177.01 | (−2.48) |
| C16 | 178.23 | 180.73 | (−2.50) | 182.50 | (−4.27) |
| C4 | 178.71 | 182.47 | (−3.76) | 183.73 | (−5.02) |
| C32 | 178.71 | 180.44 | (−1.73) | 180.42 | (−1.71) |
| C61 | 180.73 | 178.23 | (2.50) | 177.63 | (3.10) |
a
Only chemical shifts which differ by ≥1.00 ppm from those for NOCbl are shown.