Figure 1
The principal building units in the crystal structure of the title compound. Displacement ellipsoids are drawn at the 50% probability level. [Symmetry codes: (i) −x, −y, −z; (ii) −y, x − y, z; (iii) y, −x + y, −z; (iv) x − y, x, −z; (v) −x + y, −x, z; (vi) −y + 1, x − y, z; (vii) −x + y + 1, −x + 1, z; (viii) y + , −x + y + , −z + ; (ix) x − y + , x + , −z + ; (x) −x + , −y + , −z + ; (xiii) −y, x − y − 1, z; (xiv) −x + y + 1, −x, z.] |