Table 1. Hydrogen-bond geometry (Å, °) for (I) .
D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
---|---|---|---|---|
C1—H1⋯O5i | 0.95 | 2.46 | 3.366 (12) | 159 |
C3—H3⋯O7ii | 0.95 | 2.44 | 3.339 (6) | 158 |
C7—H7⋯O4iii | 0.95 | 2.40 | 3.24 (4) | 147 |
C7—H7⋯O4A iii | 0.95 | 2.46 | 3.34 (6) | 154 |
Symmetry codes: (i)
; (ii)
; (iii)
.