Figure 5
From: Preparation and characterization of a new graphite superconductor: Ca0.5Sr0.5C6

Pressure dependence of peaks ascribable to (a) 100, (b) 110 and (c) 112 for Ca0.5(2)Sr0.5(2)C6. (d) Pressure dependence of lattice constants, (d) a and (e) c, for Ca0.5(2)Sr0.5(2)C6.