|
Figure 1
The principal building units in the structure of the title compound with the atom-labelling scheme. Displacement ellipsoids are drawn at the 50% probability level. [Symmetry codes: (i) x, −y, z; (ii) x, y − 1, z; (iii) −x + 1, −y, −z + 1; (iv) −x + 1, y, −z + 1; (v) −x + ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |