On the MP website, there is a checkbox option for choosing experimental ICSD entries (“Exptl. ICSD”) when searching for materials. Is there an equivalent tag or property to select only experimental ICSD entries when obtaining entries from the API?
Other solutions have suggested to use only materials that have an ICSD tag (as in, searching for materials in the database for which the “icsd_id” field is not empty). Is this the same as checking the checkbox on the website?