Figure 1
The molecular structure of (I) with 30% probability displacement ellipsoids. Dashed lines indicate hydrogen bonding. H atoms bonded to the C atoms and disordered C atoms have been omitted for clarity. [Symmetry codes: (i) −x, 1 − y, 1 − z; (ii) 1 − x, 1 − y, −z; (iii) 1 − x, 1 − y, 1 − z; (iv) 1 − x, −y, −z.] |