Comparison of luminosity (left), temperature (middle), and mass (right) (estimated from the Y_X parameter) with morphology parameters. °= strong relaxed clusters; ◇ = relaxed clusters; + = non-relaxed clusters; and × = strong non-relaxed clusters. We plotted C₅₀₈₀ as the concentration parameter. We take all these global properties (luminosity, temperature, and mass) values from the V09.