Figure 2
Relative variations of the unit-cell parameters a/ao (crosses), b/bo (open triangles), c/co (open circles) and the unit-cell volume Vcell/Vcell,o (open squares), together with the relative variation of the SoIPMDH dimer volume Vdim/Vdim,o (closed diamonds), as a function of pressure. The errors in the relative variations of the unit-cell parameters were smaller than the symbol sizes. |