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Figure 13
Unit-cell diagrams viewed down the a-axis: (a) The transformed unit cell of the α-polymorph (αtrans) at 173 K; (b) the α′-polymorph unit cell at 345 K; (c) a superposition of the αtrans (in orange) onto the α′-polymorph (in black) from a least-squares fit of corresponding non-H atoms in the BC layers of αtrans and α′. Ethoxy groups in the BC layers point towards the AA layers in the α′-polymorph, indicated by an asterix.

Journal logoSTRUCTURAL SCIENCE
CRYSTAL ENGINEERING
MATERIALS
ISSN: 2052-5206
Volume 60| Part 3| May 2004| Pages 300-314
doi:10.1107/S0108768104009048
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