Figure 1
The structure of (I), showing the atom-labeling scheme. Displacement ellipsoids are drawn at the 50% probability level and H atoms are shown as small spheres of arbitrary radii. Dashed lines indicate hydrogen bonds. [Symmetry codes: (i) x − , −y + , z − ; (ii) −x + , y + , −z + ; (iii) −x + 1, −y + 1, −z + 1; (iv) −x + , y + , −z + .] |