| N1—C6 | 1.478 (4) | C25—H25 | 0.9300 |
| N1—C2 | 1.481 (4) | C26—H26 | 0.9300 |
| N1—H11 | 0.93 (3) | O24—C27 | 1.417 (3) |
| N1—H12 | 0.93 (3) | C27—H27A | 0.9600 |
| C2—C3 | 1.509 (4) | C27—H27B | 0.9600 |
| C2—H2A | 0.9700 | C27—H27C | 0.9600 |
| C2—H2B | 0.9700 | C31—C36 | 1.378 (4) |
| C3—N4 | 1.458 (3) | C31—C32 | 1.437 (4) |
| C3—H3A | 0.9700 | C31—C37 | 1.485 (4) |
| C3—H3B | 0.9700 | C32—O33 | 1.280 (3) |
| N4—C21 | 1.431 (3) | C32—C33 | 1.430 (4) |
| N4—C5 | 1.469 (3) | C33—C34 | 1.370 (3) |
| C5—C6 | 1.509 (4) | C33—N33 | 1.461 (3) |
| C5—H5A | 0.9700 | C34—C35 | 1.378 (4) |
| C5—H5B | 0.9700 | C34—H34 | 0.9300 |
| C6—H6A | 0.9700 | C35—C36 | 1.385 (4) |
| C6—H6B | 0.9700 | C35—N35 | 1.455 (3) |
| C21—C22 | 1.389 (4) | C36—H36 | 0.9300 |
| C21—C26 | 1.391 (4) | C37—O31 | 1.220 (3) |
| C22—C23 | 1.393 (4) | C37—O32 | 1.309 (3) |
| C22—H22 | 0.9300 | O32—H32 | 1.04 (4) |
| C23—C24 | 1.371 (4) | N33—O34 | 1.222 (3) |
| C23—H23 | 0.9300 | N33—O35 | 1.223 (3) |
| C24—C25 | 1.376 (4) | N35—O36 | 1.218 (3) |
| C24—O24 | 1.378 (3) | N35—O37 | 1.229 (3) |
| C25—C26 | 1.375 (4) | ||
| C6—N1—C2 | 109.4 (2) | C25—C24—O24 | 116.1 (3) |
| C6—N1—H11 | 112.1 (18) | C26—C25—C24 | 121.5 (3) |
| C2—N1—H11 | 107.5 (18) | C26—C25—H25 | 119.2 |
| C6—N1—H12 | 109.6 (18) | C24—C25—H25 | 119.2 |
| C2—N1—H12 | 107.2 (18) | C25—C26—C21 | 121.3 (3) |
| H11—N1—H12 | 111 (3) | C25—C26—H26 | 119.3 |
| N1—C2—C3 | 110.8 (2) | C21—C26—H26 | 119.3 |
| N1—C2—H2A | 109.5 | C24—O24—C27 | 117.6 (3) |
| C3—C2—H2A | 109.5 | O24—C27—H27A | 109.5 |
| N1—C2—H2B | 109.5 | O24—C27—H27B | 109.5 |
| C3—C2—H2B | 109.5 | H27A—C27—H27B | 109.5 |
| H2A—C2—H2B | 108.1 | O24—C27—H27C | 109.5 |
| N4—C3—C2 | 112.4 (2) | H27A—C27—H27C | 109.5 |
| N4—C3—H3A | 109.1 | H27B—C27—H27C | 109.5 |
| C2—C3—H3A | 109.1 | C36—C31—C32 | 121.6 (2) |
| N4—C3—H3B | 109.1 | C36—C31—C37 | 118.6 (3) |
| C2—C3—H3B | 109.1 | C32—C31—C37 | 119.8 (2) |
| H3A—C3—H3B | 107.8 | O33—C32—C33 | 124.0 (3) |
| C21—N4—C3 | 114.7 (2) | O33—C32—C31 | 121.0 (2) |
| C21—N4—C5 | 114.4 (2) | C33—C32—C31 | 115.0 (2) |
| C3—N4—C5 | 112.2 (2) | C34—C33—C32 | 123.1 (3) |
| N4—C5—C6 | 111.8 (3) | C34—C33—N33 | 116.7 (2) |
| N4—C5—H5A | 109.3 | C32—C33—N33 | 120.3 (2) |
| C6—C5—H5A | 109.3 | C33—C34—C35 | 119.0 (2) |
| N4—C5—H5B | 109.3 | C33—C34—H34 | 120.5 |
| C6—C5—H5B | 109.3 | C35—C34—H34 | 120.5 |
| H5A—C5—H5B | 107.9 | C34—C35—C36 | 121.5 (2) |
| N1—C6—C5 | 109.6 (2) | C34—C35—N35 | 119.2 (2) |
| N1—C6—H6A | 109.7 | C36—C35—N35 | 119.4 (3) |
| C5—C6—H6A | 109.7 | C31—C36—C35 | 119.8 (3) |
| N1—C6—H6B | 109.7 | C31—C36—H36 | 120.1 |
| C5—C6—H6B | 109.7 | C35—C36—H36 | 120.1 |
| H6A—C6—H6B | 108.2 | O31—C37—O32 | 120.1 (3) |
| C22—C21—C26 | 116.6 (3) | O31—C37—C31 | 123.2 (3) |
| C22—C21—N4 | 122.6 (3) | O32—C37—C31 | 116.7 (3) |
| C26—C21—N4 | 120.8 (2) | C37—O32—H32 | 104.6 (18) |
| C21—C22—C23 | 121.8 (3) | C32—O33—H32 | 99.0 (13) |
| C21—C22—H22 | 119.1 | O34—N33—O35 | 122.3 (3) |
| C23—C22—H22 | 119.1 | O34—N33—C33 | 119.5 (3) |
| C24—C23—C22 | 120.4 (3) | O35—N33—C33 | 118.2 (3) |
| C24—C23—H23 | 119.8 | O36—N35—O37 | 122.8 (2) |
| C22—C23—H23 | 119.8 | O36—N35—C35 | 118.8 (3) |
| C23—C24—C25 | 118.4 (3) | O37—N35—C35 | 118.5 (2) |
| C23—C24—O24 | 125.6 (3) | ||
| C6—N1—C2—C3 | −58.5 (3) | C36—C31—C32—C33 | 2.6 (4) |
| N1—C2—C3—N4 | 54.3 (3) | C37—C31—C32—C33 | −176.6 (2) |
| C2—C3—N4—C21 | 176.0 (2) | O33—C32—C33—C34 | −179.8 (3) |
| C2—C3—N4—C5 | −51.2 (3) | C31—C32—C33—C34 | −1.3 (4) |
| C21—N4—C5—C6 | −174.0 (2) | O33—C32—C33—N33 | −1.6 (4) |
| C3—N4—C5—C6 | 53.0 (3) | C31—C32—C33—N33 | 176.9 (3) |
| C2—N1—C6—C5 | 60.0 (3) | C32—C33—C34—C35 | −0.9 (4) |
| N4—C5—C6—N1 | −57.5 (3) | N33—C33—C34—C35 | −179.2 (2) |
| C3—N4—C21—C22 | −11.2 (4) | C33—C34—C35—C36 | 2.0 (4) |
| C5—N4—C21—C22 | −142.9 (3) | C33—C34—C35—N35 | −179.4 (2) |
| C3—N4—C21—C26 | 170.9 (3) | C32—C31—C36—C35 | −1.7 (4) |
| C5—N4—C21—C26 | 39.2 (4) | C37—C31—C36—C35 | 177.5 (3) |
| C26—C21—C22—C23 | 0.4 (5) | C34—C35—C36—C31 | −0.6 (4) |
| N4—C21—C22—C23 | −177.6 (3) | N35—C35—C36—C31 | −179.3 (2) |
| C21—C22—C23—C24 | −0.8 (5) | C36—C31—C37—O31 | −0.3 (5) |
| C22—C23—C24—C25 | 0.9 (5) | C32—C31—C37—O31 | 179.0 (3) |
| C22—C23—C24—O24 | −179.3 (3) | C36—C31—C37—O32 | 179.6 (3) |
| C23—C24—C25—C26 | −0.6 (5) | C32—C31—C37—O32 | −1.1 (4) |
| O24—C24—C25—C26 | 179.5 (3) | C34—C33—N33—O34 | −158.4 (3) |
| C24—C25—C26—C21 | 0.3 (5) | C32—C33—N33—O34 | 23.3 (4) |
| C22—C21—C26—C25 | −0.2 (5) | C34—C33—N33—O35 | 19.6 (4) |
| N4—C21—C26—C25 | 177.9 (3) | C32—C33—N33—O35 | −158.7 (3) |
| C23—C24—O24—C27 | 0.6 (5) | C34—C35—N35—O36 | −7.6 (4) |
| C25—C24—O24—C27 | −179.6 (3) | C36—C35—N35—O36 | 171.1 (3) |
| C36—C31—C32—O33 | −178.8 (3) | C34—C35—N35—O37 | 172.5 (3) |
| C37—C31—C32—O33 | 2.0 (4) | C36—C35—N35—O37 | −8.8 (4) |