Figure 4
Part of the crystal structure of (I), showing the two-dimensional hydrogen-bonded networks built from zoledronate anions and two water molecules (O1W and O2W). For the sake of clarity, the cytosinium cation, water molecule O3W and H atoms not involved in hydrogen bonding have been omitted. Only atoms involved in hydrogen bonding are labelled. [Symmetry codes: (iii) x + 1, y, z; (iv) x + 1, y − 1, z; (v) x, y + 1, z; (vi) x − 1, y + 1, z.] |