Figure 1
View of the molecular structure of (I). The displacement parameters are drawn at the 20% probability level and H atoms have been omitted for clarity. The solvent of crystallization has been omitted and the minor orientation of the disordered tert-butyl group is not shown. Atoms carrying the suffix A are related to their counterparts by the symmetry code (1 − x, 1 − y, 1 − z). |