Figure 7
(a) Quinol–piperidine (1/2) (5) viewed perpendicular to the (01) planes. Ribbons are formed rather than an extended layer motif, which follows from the absence of strong hydrogen-bonding functions in the 4-position in piperidine. (b) Quinol–piperidine (1/2) (5) viewed down the b axis. Colour scheme: C green, H grey, O red and N blue. The structure is based on ribbons which form along the [010] direction and are arranged in the (02) planes. Piperidine molecules in neighbouring chains occupying the same (02) plane are interleaved. |