Table 2.

Parameterization coefficients for partitioning in the Fe-Ni-S, Fe-Ni-P, and Fe-Ni-C systems.

Element	Do	βSulfur	βPhosphorus	βCarbon
P	0.1*	−2.40 ± 0.10	−0.43 ±0.20	−
V	0.57 ± 0.15	3.00 ± 0.67	–	–
Cr	0.81 ± 0.1	1.66 ± 0.24	−0.7 ± 1.4	1.36 ± 0.19
Co	0.95 ± 0.03	−1.260 ± 0.088	−0.70 ± 0.47	−0.588 ± 0.060
Ni	0.874 ± 0.015	−0.517 ± 0.021	−0.016 ± 0.039	−1.282 ± 0.049
Cu	0.77 ± 0.05	1.39 ± 0.17	−1.29 ± 0.61	−1.92 ± 0.29
Zn	0.66 ± 0.06	0.99 ± 0.57	–	–
Ga	0.76 ± 0.03	−2.81 ± 0.19	−4.16 ± 0.74	−3.70 ± 0.43
Ge	0.63 ± 0.05	−3.23 ± 0.18	−4.23 ± 0.46	−2.57 ± 0.21
As	0.23 ± 0.04	−2.00 ± 0.13	−3.42 ± 0.39	−2.00 ± 0.28
Mo	0.67 ± 0.04	−1.33 ± 0.17	2.08 ± 0.50	–
Ru	1.18 ± 0.05	−3.89 ± 0.37	−0.94 ± 0.65	−1.60 ± 0.36
Rh	0.97 ± 0.04	−2.66 ± 0.24	−0.74 ± 0.50	−
Pd	0.54 ± 0.05	−0.707 ± 0.074	−0.87 ± 0.45	−3.38 ± 0.26
Ag	0.15 ± 0.04	2.88 ± 0.51	0.45 ± 0.95	–
Sn	0.13 ± 0.03	−0.84 ± 0.24	−2.20 ± 0.55	−4.65 ± 0.50
Sb	0.12 ± 0.02	−0.61 ± 0.37	−3.23 ± 0.63	−4.97 ± 0.59
W	0.95 ± 0.04	−3.88 ± 0.21	−0.67 ± 0.65	3.36 ± 0.47
Re	1.65 ± 0.11	−5.08 ± 0.21	−3.79 ± 0.68	0.27 ± 0.36
Os	1.71 ± 0.11	−5.34 ± 0.20	−5.6 ± 1.1	−2.80 ± 0.63
Ir	1.49 ± 0.07	−5.04 ± 0.25	−5.63 ± 0.68	−4.23 ± 0.65
Pt	0.95 ± 0.04	−4.20 ± 0.25	−5.68 ± 0.70	−4.81 ± 0.76
Au	0.37 ± 0.05	−1.72 ± 0.15	−3.19 ± 0.31	−4.29 ± 0.28
Pb	0.025 ± 0.007	3.0 ± 2.4	1.9 ± 1.1	–
Bi	0.012 ± 0.003	7.5 ± 4.0	1.80 ± 0.90	–

All errors are ± 2σ. See Equation (1) for the form of the regression and Equation (2) for the calculation of Fe Domains for light element i.

^*D₀ value estimated by extrapolation of the experimental data shown in Fig. 3.