Table 3. Hydrogen-bond geometry (Å, °) for 3 .
D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
---|---|---|---|---|
C2—H2⋯O1i | 0.95 | 2.43 | 3.3354 (16) | 160 |
C8—H8⋯O2ii | 0.95 | 2.58 | 3.1973 (18) | 123 |
O1—H1⋯O3iii | 0.85 (2) | 1.91 (2) | 2.6795 (13) | 150 (2) |
Symmetry codes: (i)
; (ii)
; (iii)
.