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PES revealed that the 1P orbitals of the Au\n                    <jats:sub>13<\/jats:sub>\n                    and Au@Ag\n                    <jats:sub>12<\/jats:sub>\n                    superatomic cores undergo splitting, whereas those of the Ag\n                    <jats:sub>13<\/jats:sub>\n                    core do not. According to 2c\u2010DFT calculations, the SO splitting of the 1P orbitals of the Au\n                    <jats:sub>13<\/jats:sub>\n                    superatom stems from the symmetry\u2010dictated coupling between the 6p orbitals of the central Au atom and the 1P orbitals formed by the surrounding icosahedral Au\n                    <jats:sub>12<\/jats:sub>\n                    shell, both of which are split by SO effects.\n                  <\/jats:p>","DOI":"10.1002\/anie.202508151","type":"journal-article","created":{"date-parts":[[2025,5,19]],"date-time":"2025-05-19T04:35:43Z","timestamp":1747629343000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":10,"title":["Structural Origin of Spin\u2010Orbit Splitting of 1P Orbitals of Icosahedral Au\n                    <sub>13<\/sub>\n                    Superatom Protected by Ligands"],"prefix":"10.1002","volume":"64","author":[{"given":"Shun","family":"Ito","sequence":"first","affiliation":[{"name":"Department of Chemistry Graduate School of Science The University of Tokyo  7\u20103\u20101 Hongo Bunkyo\u2010ku Tokyo 113\u20100033 Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kiichirou","family":"Koyasu","sequence":"additional","affiliation":[{"name":"Department of Chemistry Graduate School of Science The University of Tokyo  7\u20103\u20101 Hongo Bunkyo\u2010ku Tokyo 113\u20100033 Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0190-6379","authenticated-orcid":false,"given":"Tatsuya","family":"Tsukuda","sequence":"additional","affiliation":[{"name":"Department of Chemistry Graduate School of Science The University of Tokyo  7\u20103\u20101 Hongo Bunkyo\u2010ku Tokyo 113\u20100033 Japan"},{"name":"Carbon to Metal Coating Institute Queen's University  Kingston Ontario K7L 3N6 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