Open Access

Table A.3

MIR spectral parameters before and after shock simulation.

Sample CF (cm−1) RB1 (cm−1) RB2 (cm−1) RB3 (cm−1) RB4 (cm−1) ΔCF ΔRB1 ΔRB2 ΔRB3 ΔRB4
Initial 1106.0 1021.3 965.8 896.2 848.3
18 GPa 1092.5 1012.7 967.4 905.9 824.5 −1.2% −0.8% 0.2% 1.1% −2.8%
31 GPa-powdered 1110.0 1020.0 965.0 904.0 832.0 0.4% −0.1% −0.1% 0.9% −1.9%
31 GPa-melted 1110.0 1020.0 963.0 889.0 831.0 0.4% −0.1% −0.3% −0.8% −2.0%
31 GPa-Avg. 1110.0 1014.0 966.7 902.7 833.7 0.4% −0.7% 0.1% 0.7% −1.7%
41 GPa 1080.0 1007.7 966.2 897.5 832.1 −2.4% −1.3% 0.0% 0.1% −1.9%
47 GPa 1104.1 shoulder 961.8 891.9 831.2 −0.2% −0.4% −0.5% −2.0%

Notes. Avg.=average

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