Figure 1
The molecular structure of (I), with displacement ellipsoids shown at the 30% probability level. H atoms unrelated to the asymmetric unit (open lines) have been omitted for clarity. [Symmetry codes: (i) 1 − x, 1 − y, 1 − z; (ii) x, y, z − 1; (vi) 1 − x, 1 − y, −z.] |