Figure 2
The crystal structure of form I of (I), viewed along the b (top) and c (bottom) axes. Black and grey molecules denote corresponding molecules in the two parts. Broken lines denote the N1⋯C14(x − 1, −y + , z + ) distance, and dotted and dashed lines denote the O1⋯C1(−x, −y, −z + 1) distance (see Comment). H atoms have been omitted for clarity. |