Extended Data Table 2 Fitting results for synchrotron Mössbauer spectroscopy for Ca30Fe13 composition at high pressure and 300 K

From: Calcium dissolution in bridgmanite in the Earth’s deep mantle

  1. IS: isomer shift; QS: quadrupole splitting. Isomer shift values of CF58M and CF59M are calibrated to FeSO4·7H2O and stainless steel, respectively. The uncertainties of the values are less than 3%.