Replication Data for: Magnesium sulfide powder analyzed by XPS

From manuscript: "Survey and high-resolution (Mg 1s, Mg 2p, S 2p) X-ray photoelectron spectra of as-received magnesium sulfide powder (99.9%) are presented, including surface contaminants that originate from exposure to atmosphere, (C 1s, O 1s). Minor impurities derived from sample synthesis (Al 2s, Al 2p) and packaging or processing (F 1s) are noted in the survey spectrum."