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Figure 7
View of the sheet formed by the interconnection of three C—H⋯O hydrogen bonded chains in compound (2b). 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 − ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |