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 + 2, −y + , z + 1; (ii) x, y, z + 1; (iii) −x + 2, −y + , z; (iv) −x + , −y + 1, z + ; (v) x + , y + , z + ; (vi) −x + , y + , z + ; (vii) x + , −y + 1, z + ; (viii) −x + , −y + , −z + ; (ix) −x + , y, −z + ; (x) x, −y + 1, −z; (xi) −x + 1, y, z; (xii) x, −y + 1, −z + 1; (xiii) −x + 1, −y + 1, −z + 1; (xiv) x − , y, −z + .] |