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Figure 2 Hydrogen bonding interactions of the type O—H⋯Cl, N—H⋯Cl, N–H⋯O and N—H⋯N (dashed lines) operating in the crystal structure of (I). Symmetry codes: (i) 1-x, −y, 1-z; (ii) 1.5-x, 1-y, 0.5 + z; (v) 1.5-x, 1-y, −0.5 + z; (vi) 0.5 + x, 1 + y, 0.5-z; (vii) −0.5 + x, y, 0.5-z; (viii) 2-x, 1-y, 1-z. |