Figure 1
A view of compound I, showing the atom labeling. Displacement ellipsoids are drawn at the 50% probability level, H atoms not involved in hydrogen bonding have been omitted for clarity. [Symmetry codes: (i) −x + 1, –y + 1, −z + 1; (ii) x + , y − , z; (iii) −x + , −y + , −z + 1.] |