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