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