A new polymorph of ortho-ethoxy-trans-cinnamic acid: single-to-single-crystal phase transformation and mechanism

Fernandes, M.A.; Levendis, D.C.; Schoening, F.R.L.

doi:10.1107/S0108768104009048

Acta Crystallographica Section B
Acta Crystallographica
Section B STRUCTURAL SCIENCE, CRYSTAL ENGINEERING AND MATERIALS

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Figure 5
Stereo diagram of the asymmetric unit of the α′-polymorph at 345 K showing the non-planar conformation of two of the three independent OETCA molecules. With the exception of the position of the carboxylic H atoms on molecule B and C the structure is identical to the 375 K structure.

STRUCTURAL SCIENCE
CRYSTAL ENGINEERING
MATERIALS

ISSN: 2052-5206

Volume 60| Part 3| May 2004| Pages 300-314

doi:10.1107/S0108768104009048

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