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Figure 1
Pressure dependence of the (a) unit-cell parameters and (b) volume. Full and empty symbols represent data for the compressed and decompressed crystal (where crystal structure was solved and refined), respectively. Data for the compressed/decompressed crystals where only unit-cell parameters were measured are marked with half-empty symbols (Table S2). Horizontal arrows in panel (b) of the figure mark pressure regions where each form of the crystal exists and pressure regions where C2/c and P21/c phases were observed (in purple and black, respectively). Orange–green gradient arrow marks the direction of the transformation from |
IUCrJ
ISSN: 2052-2525
CHEMISTRY | CRYSTENG
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