The effects of molecular flexibility and substituents on conformational polymorphism in a series of 2,5-diamino-3,6-dicyanopyrazine dyes with highly flexible groups

Yoko Akune, Haruyuki Gontani, Risa Hirosawa, Atsushi Koseki, Shinya Matsumoto

CrystEngComm · 2015 · 18 citations · 30 references

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Abstract

The flexibility of the dibenzylamino groups and the terminal substituents played an important role in the conformational polymorphism of diaminodicyanopyrazine dyes.

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