Figure 12
View of the sheet formed by the interconnection of three C—H⋯O hydrogen-bonded chains in compound (4e). Hydrogen atoms not involved in the hydrogen bonding have been omitted for clarity. [Symmetry codes (from bottom to top rows and left to right). Bottom: x + 1, y − 1, z − 1; x + 1, y − 1, z − 1; x + 1, y − 1, z + 1. Middle two rows: x, y, z − 1; x, y, z; x, y, z + 1. Top: x − 1, y + 1, z − 1; x − 1, y + 1,z; x − 1, y + 1, z + 1.] |