Figure 1
The relative change in unit-cell parameters versus pressure. Open squares, circles and triangles represent the a, b and c axes, respectively. Filled circles represent the β angle. The parameters at ambient pressure which were used for the normalization were a0 = 8.4860 (7), b0 = 6.0353 (6), c0 = 10.2175 (1) Å and β0 = 105.716 (6)°. |