| Eu1—O1 | 2.234 (4) | C18—H18A | 0.9600 |
| Eu1—O2 | 2.239 (4) | C18—H18B | 0.9600 |
| Eu1—O3 | 2.584 (4) | C18—H18C | 0.9600 |
| Eu1—O4 | 2.587 (4) | C3—H3 | 0.9300 |
| Eu1—O5 | 2.252 (5) | C7—H7 | 0.9300 |
| Eu1—O8 | 2.432 (4) | C5—H5 | 0.9300 |
| Eu1—O9 | 2.405 (4) | O6—N5 | 1.251 (7) |
| Eu1—O11 | 2.368 (4) | O4—C15 | 1.371 (7) |
| Eu1—O12 | 2.400 (5) | O4—C17 | 1.462 (7) |
| Zn1—O1 | 2.027 (4) | O2—C16 | 1.319 (7) |
| Zn1—O2 | 2.005 (4) | O5—N5 | 1.238 (7) |
| Zn1—O6 | 1.971 (4) | N2—C10 | 1.265 (9) |
| Zn1—N1 | 2.032 (5) | N2—C9 | 1.471 (8) |
| Zn1—N2 | 2.048 (5) | N5—O7 | 1.607 (9) |
| N1—C7 | 1.262 (8) | C8—C9 | 1.531 (10) |
| N1—C8 | 1.477 (7) | C8—H8A | 0.9700 |
| O12—N3 | 1.278 (6) | C8—H8B | 0.9700 |
| O1—C1 | 1.329 (7) | C15—C14 | 1.381 (8) |
| O3—C2 | 1.383 (7) | C15—C16 | 1.417 (8) |
| O3—C18 | 1.472 (6) | C16—C11 | 1.409 (8) |
| O9—N4 | 1.324 (7) | C10—C11 | 1.468 (9) |
| O8—N4 | 1.245 (7) | C10—H10 | 0.9300 |
| N4—O10 | 1.194 (7) | C11—C12 | 1.399 (9) |
| C1—C2 | 1.385 (8) | C9—H9A | 0.9700 |
| C1—C6 | 1.408 (8) | C9—H9B | 0.9700 |
| C4—C5 | 1.351 (10) | C17—H17A | 0.9600 |
| C4—C3 | 1.410 (10) | C17—H17B | 0.9600 |
| C4—H4 | 0.9300 | C17—H17C | 0.9600 |
| C2—C3 | 1.388 (9) | C14—C13 | 1.411 (10) |
| N3—O13 | 1.194 (7) | C14—H14 | 0.9300 |
| N3—O11 | 1.269 (7) | C12—C13 | 1.336 (10) |
| C6—C5 | 1.416 (9) | C12—H12 | 0.9300 |
| C6—C7 | 1.475 (9) | C13—H13 | 0.9300 |
| O1—Eu1—O2 | 68.93 (14) | C1—C6—C5 | 118.5 (6) |
| O1—Eu1—O5 | 79.18 (17) | C1—C6—C7 | 124.5 (6) |
| O2—Eu1—O5 | 78.96 (16) | C5—C6—C7 | 117.0 (6) |
| O1—Eu1—O11 | 125.39 (15) | O3—C18—H18A | 109.5 |
| O2—Eu1—O11 | 124.77 (16) | O3—C18—H18B | 109.5 |
| O5—Eu1—O11 | 149.10 (15) | H18A—C18—H18B | 109.5 |
| O1—Eu1—O12 | 82.82 (16) | O3—C18—H18C | 109.5 |
| O2—Eu1—O12 | 81.57 (16) | H18A—C18—H18C | 109.5 |
| O5—Eu1—O12 | 157.19 (16) | H18B—C18—H18C | 109.5 |
| O11—Eu1—O12 | 53.67 (15) | C2—C3—C4 | 117.0 (6) |
| O1—Eu1—O9 | 154.35 (16) | C2—C3—H3 | 121.5 |
| O2—Eu1—O9 | 113.64 (16) | C4—C3—H3 | 121.5 |
| O5—Eu1—O9 | 76.50 (17) | N1—C7—C6 | 123.6 (5) |
| O11—Eu1—O9 | 75.57 (15) | N1—C7—H7 | 118.2 |
| O12—Eu1—O9 | 122.73 (16) | C6—C7—H7 | 118.2 |
| O1—Eu1—O8 | 112.04 (16) | N3—O11—Eu1 | 96.3 (3) |
| O2—Eu1—O8 | 152.78 (17) | C4—C5—C6 | 120.2 (6) |
| O5—Eu1—O8 | 74.72 (17) | C4—C5—H5 | 119.9 |
| O11—Eu1—O8 | 78.12 (17) | C6—C5—H5 | 119.9 |
| O12—Eu1—O8 | 125.60 (17) | N5—O6—Zn1 | 117.6 (4) |
| O9—Eu1—O8 | 53.30 (15) | C15—O4—C17 | 116.1 (5) |
| O1—Eu1—O3 | 62.07 (13) | C15—O4—Eu1 | 117.6 (3) |
| O2—Eu1—O3 | 127.64 (14) | C17—O4—Eu1 | 126.1 (4) |
| O5—Eu1—O3 | 107.70 (18) | C16—O2—Zn1 | 125.4 (3) |
| O11—Eu1—O3 | 74.94 (15) | C16—O2—Eu1 | 131.4 (4) |
| O12—Eu1—O3 | 75.38 (16) | Zn1—O2—Eu1 | 101.39 (17) |
| O9—Eu1—O3 | 118.44 (13) | N5—O5—Eu1 | 143.8 (4) |
| O8—Eu1—O3 | 68.39 (14) | C10—N2—C9 | 121.4 (5) |
| O1—Eu1—O4 | 128.75 (13) | C10—N2—Zn1 | 126.0 (4) |
| O2—Eu1—O4 | 62.29 (14) | C9—N2—Zn1 | 112.3 (4) |
| O5—Eu1—O4 | 105.10 (18) | O5—N5—O6 | 126.8 (6) |
| O11—Eu1—O4 | 75.33 (16) | O5—N5—O7 | 116.2 (6) |
| O12—Eu1—O4 | 75.71 (16) | O6—N5—O7 | 117.0 (6) |
| O9—Eu1—O4 | 66.55 (14) | N1—C8—C9 | 109.1 (5) |
| O8—Eu1—O4 | 118.38 (15) | N1—C8—H8A | 109.9 |
| O3—Eu1—O4 | 147.03 (14) | C9—C8—H8A | 109.9 |
| O6—Zn1—O2 | 101.66 (18) | N1—C8—H8B | 109.9 |
| O6—Zn1—O1 | 103.73 (18) | C9—C8—H8B | 109.9 |
| O2—Zn1—O1 | 77.77 (16) | H8A—C8—H8B | 108.3 |
| O6—Zn1—N1 | 111.0 (2) | O4—C15—C14 | 125.9 (6) |
| O2—Zn1—N1 | 147.0 (2) | O4—C15—C16 | 112.4 (5) |
| O1—Zn1—N1 | 89.38 (18) | C14—C15—C16 | 121.7 (6) |
| O6—Zn1—N2 | 112.73 (19) | O2—C16—C11 | 125.9 (5) |
| O2—Zn1—N2 | 89.48 (19) | O2—C16—C15 | 115.8 (5) |
| O1—Zn1—N2 | 143.1 (2) | C11—C16—C15 | 118.2 (5) |
| N1—Zn1—N2 | 82.8 (2) | N2—C10—C11 | 125.9 (5) |
| C7—N1—C8 | 121.9 (5) | N2—C10—H10 | 117.1 |
| C7—N1—Zn1 | 129.6 (4) | C11—C10—H10 | 117.1 |
| C8—N1—Zn1 | 107.8 (4) | C12—C11—C16 | 119.1 (6) |
| N3—O12—Eu1 | 94.6 (4) | C12—C11—C10 | 118.2 (6) |
| C1—O1—Zn1 | 127.4 (3) | C16—C11—C10 | 122.5 (6) |
| C1—O1—Eu1 | 131.8 (3) | N2—C9—C8 | 110.4 (5) |
| Zn1—O1—Eu1 | 100.89 (16) | N2—C9—H9A | 109.6 |
| C2—O3—C18 | 116.3 (5) | C8—C9—H9A | 109.6 |
| C2—O3—Eu1 | 117.2 (3) | N2—C9—H9B | 109.6 |
| C18—O3—Eu1 | 126.5 (4) | C8—C9—H9B | 109.6 |
| N4—O9—Eu1 | 94.8 (3) | H9A—C9—H9B | 108.1 |
| N4—O8—Eu1 | 95.7 (4) | O4—C17—H17A | 109.5 |
| O10—N4—O8 | 124.6 (6) | O4—C17—H17B | 109.5 |
| O10—N4—O9 | 120.1 (6) | H17A—C17—H17B | 109.5 |
| O8—N4—O9 | 115.3 (5) | O4—C17—H17C | 109.5 |
| O1—C1—C2 | 115.6 (5) | H17A—C17—H17C | 109.5 |
| O1—C1—C6 | 124.8 (5) | H17B—C17—H17C | 109.5 |
| C2—C1—C6 | 119.5 (6) | C15—C14—C13 | 117.6 (6) |
| C5—C4—C3 | 122.5 (7) | C15—C14—H14 | 121.2 |
| C5—C4—H4 | 118.8 | C13—C14—H14 | 121.2 |
| C3—C4—H4 | 118.8 | C13—C12—C11 | 121.3 (6) |
| O3—C2—C1 | 113.1 (5) | C13—C12—H12 | 119.3 |
| O3—C2—C3 | 124.6 (6) | C11—C12—H12 | 119.3 |
| C1—C2—C3 | 122.3 (6) | C12—C13—C14 | 122.0 (7) |
| O13—N3—O11 | 121.4 (6) | C12—C13—H13 | 119.0 |
| O13—N3—O12 | 123.2 (7) | C14—C13—H13 | 119.0 |
| O11—N3—O12 | 115.4 (5) |