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Figure 2
Curved single crystals of 2 in (a) DMF and thf; (b) DMF, acetonitrile and diethylether; (c) DMF, acetonitrile and thf; (d) DMF, acetonitrile and chloroform; (e) DMF, acetonitrile and ethylene glycol; (f) DMF and methanol.

IUCrJ
Volume 4| Part 1| January 2017| Pages 65-71
ISSN: 2052-2525
https://doi.org/10.1107/S2052252516019072