|
Figure 1 A partial packing diagram of the title compound, with displacement ellipsoids drawn at the 30% probability level. H atoms have been omitted for clarity. [Symmetry codes: (A) -x, −y + 1, −z; (B) -x, +y, − z; (C) +x, +y − 1, +z; (D) -x, +y − 1, − z.] |