Data for: Kinetic Clumped Isotope Fractionation in the DIC-H2O-CO2 System: Patterns, Controls, and Implications

Table S1. Theoretically estimated kinetic clumped isotope and carbon isotope fractionation factors for CO2 hydration and hydroxylation and their reverse reactions over 0-375oC. Table S2. Theoretically estimated kinetic isotope fractionation factors associated with each CO2 hydration and hydroxylation isotoplogue reaction and their reverse reactions over 0-375oC. Table S3. Theoretically estimated isotopic composition of HCO3- kinetic endmembers, relative to the expected equilibrium isotope composition, in an isotopically equilibrated DIC-H2O-CO2 system over 0-375oC.表S1：0~375℃范围内，CO₂水合、羟基化反应及其逆反应的理论估算动力学团簇同位素分馏因子与碳同位素分馏因子。表S2：0~375℃范围内，各CO₂水合、羟基化同位素异构体反应及其逆反应的理论估算动力学同位素分馏因子。表S3：0~375℃范围内，同位素平衡的溶解无机碳（Dissolved Inorganic Carbon，DIC）-水-CO₂体系中，相对于理论平衡同位素组成的HCO₃⁻动力学端元同位素组成的理论估算值。