Figure 2
A projection showing the unit cell of (I). The Cs+ cation has been omitted for clarity. Displacement ellipsoids are drawn at the 50% probability level. Dashed lines indicate hydrogen bonds. [Symmetry codes: (iv) x, −y + , z + ; (v) −x + 1, y − , −z + ; (vi) x, −y + , z + ; (vii) −x + 2, y + , −z + ; (viii) −x + 2, y + , −z + ; (ix) −x + 1, y − , −z + .] |