Fig. 2.

The packing of (I), viewed down the b axis, showing sheets running parallel to (001) with molecules connected by O—H···Cl and N—H···Cl hydrogen bonds (dashed lines). H atoms not involved in hydrogen bonding have been omitted for clarity.

The packing of (I), viewed down the b axis, showing sheets running parallel to (001) with molecules connected by O—H···Cl and N—H···Cl hydrogen bonds (dashed lines). H atoms not involved in hydrogen bonding have been omitted for clarity.