Serendipitous enhancement of the dimensionality in diketopyrrolopyrroles through o-substitution

Warzecha, Monika and Kennedy, Alan R. and McHugh, Callum J. and Calvo-Castro, Jesus (2023) Serendipitous enhancement of the dimensionality in diketopyrrolopyrroles through o-substitution. Crystal Growth and Design, 23 (2). pp. 670-675. ISSN 1528-7483 (https://doi.org/10.1021/acs.cgd.2c01420)

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Abstract

We report for the first time the crystal structure of an O-substituted diketopyrrolopyrrole and further evaluate computationally the ability of this higher dimensionality system to act as a charge transfer mediator in optoelectronic devices.