| C6―C5―H5A | 108.800 | C15―C20―C19 | 120.20(19) |
| N1―C5―H5B | 108.800 | C15―C20―H20A | 119.900 |
| C6―C5―H5B | 108.800 | C19―C20―H20A | 119.900 |
| H5A―C5―H5B | 107.700 | O4―C21―H21A | 109.500 |
| O1―C6―C5 | 109.71(19) | O4―C21―H21B | 109.500 |
| O1―C6―H6A | 109.700 | H21A―C21―H21B | 109.500 |
| C5―C6―H6A | 109.700 | O4―C21―H21C | 109.500 |
| O1―C6―H6B | 109.700 | H21A―C21―H21C | 109.500 |
| C5―C6―H6B | 109.700 | H21B―C21―H21C | 109.500 |
| H6A―C6―H6B | 108.200 | O2―C22―H22A | 109.500 |
| C12―C7―C8 | 119.56(18) | O2―C22―H22B | 109.500 |
| C12―C7―O1 | 125.43(18) | H22A―C22―H22B | 109.500 |
| C8―C7―O1 | 114.98(17) | O2―C22―H22C | 109.500 |
| C9―C8―C7 | 120.32(19) | H22A―C22―H22C | 109.500 |
| C9―C8―H8A | 119.800 | H22B―C22―H22C | 109.500 |
| C7―C8―H8A | 119.800 |
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