Table 3. Selected bond lengths (Å), angles (°) and torsion angles (°) of the H2-mIm+ cations in 1.
| A | B | C | |||
|---|---|---|---|---|---|
| C13—C16 | 1.483 (3) | C23—C24 | 1.482 (3) | C27—C30 | 1.482 (3) |
| C14—C15 | 1.348 (2) | C25—C26 | 1.339 (3) | C28—C29 | 1.346 (3) |
| N1—C13 | 1.326 (2) | N3—C24 | 1.332 (2) | N5—C30 | 1.330 (2) |
| N1—C14 | 1.370 (2) | N3—C25 | 1.383 (2) | N5—C28 | 1.380 (2) |
| N2—C13 | 1.330 (2) | N4—C24 | 1.323 (2) | N6—C30 | 1.335 (2) |
| N2—C15 | 1.371 (2) | N4—C26 | 1.380 (2) | N6—C29 | 1.380 (2) |
| C13—N2—C15 | 109.13 (14) | C28—C29—N6 | 106.06 (17) | C24—N4—C26 | 108.48 (16) |
| C13—N1—C14 | 109.87 (15) | C29—C28—N5 | 107.12 (17) | C24—N3—C25 | 109.08 (15) |
| C14—C15—N2 | 107.24 (16) | C30—N5—C28 | 109.18 (16) | C25—C26—N4 | 107.85 (16) |
| C15—C14—N1 | 106.39 (15) | C30—N6—C29 | 108.92 (16) | C26—C25—N3 | 106.35 (17) |
| N1—C13—N2 | 107.36 (16) | N4—C24—N3 | 108.31 (16) | N5—C30—N6 | 107.91 (16) |
| N1—C14—C15—N2 | 0.1 (2) | N3—C25—C26—N4 | 0.0 (2) | N5—C28—C29—N6 | −0.5 (2) |
| C13—N1—C14—C15 | 0.4 (2) | C24—N3—C25—C26 | 0.4 (2) | C30—N5—C28—C29 | 0.5 (2) |
| C14—N1—C13—N2 | −0.8 (2) | C25—N3—C24—N4 | 0.7 (2) | C28—N5—C30—N6 | −0.2 (2) |
| C13—N2—C15—C14 | −0.5 (2) | C24—N4—C26—C25 | −0.5 (2) | C30—N6—C29—C28 | 0.4 (2) |
| C15—N2—C13—N1 | 0.8 (2) | C26—N4—C24—N3 | 0.7 (2) | C29—N6—C30—N5 | 0.0 (2) |
| C14—N1—C13—C16 | 177.8 (2) | C26—N4—C24—C23 | 179.13 (18) | C28—N5—C30—C27 | −179.94 (17) |
| C15—N2—C13—C16 | −177.7 (2) | C25—N3—C24—C23 | 179.12 (18) | C29—N6—C30—C27 | 179.67 (18) |