{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,18]],"date-time":"2026-09-18T14:08:22Z","timestamp":1789740502595,"version":"4.0.1"},"reference-count":45,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,9,18]],"date-time":"2026-09-18T00:00:00Z","timestamp":1789689600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,9,18]],"date-time":"2026-09-18T00:00:00Z","timestamp":1789689600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["22575257"],"award-info":[{"award-number":["22575257"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100005090","name":"Beijing Nova Program","doi-asserted-by":"publisher","award":["202504841009"],"award-info":[{"award-number":["202504841009"]}],"id":[{"id":"10.13039\/501100005090","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Angew Chem Int Ed"],"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Developing intelligent x\u2010ray scintillators requires precise regulation of scintillation emission. However, the complex structural factors governing luminescence in organic\u2013inorganic hybrid metal halides (OIMHs, A\n                    <jats:sub>m<\/jats:sub>\n                    BX\n                    <jats:sub>n<\/jats:sub>\n                    ) remain elusive, limiting their rational design. Here, guided by condensed\u2010matter structural chemistry, we develop an environment\u2010regulated crystal\u2010structure reconfiguration strategy that directs the same precursor system to generate three structurally distinct zero\u2010dimensional (0D) scintillators: (C\n                    <jats:sub>9<\/jats:sub>\n                    H\n                    <jats:sub>13<\/jats:sub>\n                    N\n                    <jats:sub>2<\/jats:sub>\n                    O)\n                    <jats:sub>4<\/jats:sub>\n                    In\n                    <jats:sub>2<\/jats:sub>\n                    Cl\n                    <jats:sub>10<\/jats:sub>\n                    :Sb\n                    <jats:sup>3+<\/jats:sup>\n                    (Crystal 1, dimeric), (C\n                    <jats:sub>9<\/jats:sub>\n                    H\n                    <jats:sub>13<\/jats:sub>\n                    N\n                    <jats:sub>2<\/jats:sub>\n                    O)\n                    <jats:sub>2<\/jats:sub>\n                    (H\n                    <jats:sub>5<\/jats:sub>\n                    O\n                    <jats:sub>2<\/jats:sub>\n                    )InCl\n                    <jats:sub>6<\/jats:sub>\n                    :Sb\n                    <jats:sup>3+<\/jats:sup>\n                    (Crystal 2, octahedral), and (C\n                    <jats:sub>9<\/jats:sub>\n                    H\n                    <jats:sub>13<\/jats:sub>\n                    N\n                    <jats:sub>2<\/jats:sub>\n                    O)\n                    <jats:sub>4<\/jats:sub>\n                    (InCl\n                    <jats:sub>6<\/jats:sub>\n                    )[InCl\n                    <jats:sub>4<\/jats:sub>\n                    (H\n                    <jats:sub>2<\/jats:sub>\n                    O)\n                    <jats:sub>2<\/jats:sub>\n                    ]:Sb\n                    <jats:sup>3+<\/jats:sup>\n                    (Crystal 3, mixed\u2010ligand octahedral). Mechanistic studies reveal that [BX\n                    <jats:sub>n<\/jats:sub>\n                    ] configurations determine lattice distortion and electron\u2013phonon coupling, A\u2013[BX\n                    <jats:sub>n<\/jats:sub>\n                    ] interactions regulate lattice rigidity, and X\u2010site coordination environments further modulate excited\u2010state redistribution and radiative relaxation, establishing clear structure\u2013scintillation relationships. The three crystals exhibit tunable green\u2010to\u2010red self\u2010trapped exciton (STE) emission and complementary x\u2010ray scintillation properties, with Crystal 2 achieving a photoluminescence quantum yield of 95.2% and an x\u2010ray light yield of 27\u00a0522 photons MeV\n                    <jats:sup>\u22121<\/jats:sup>\n                    , while highly transparent Crystal 1 enables a spatial resolution of 24\u00a0lp mm\n                    <jats:sup>\u22121<\/jats:sup>\n                    at a thickness of 0.85\u00a0mm. Furthermore, reversible stimulus\u2010responsive luminescence switching among these scintillators enables environmental sensing and programmable x\u2010ray imaging. This work provides a structural chemistry strategy for understanding STE emission in 0D OIMHs and designing reconfigurable scintillators toward intelligent x\u2010ray imaging.\n                  <\/jats:p>","DOI":"10.1002\/anie.4761895","type":"journal-article","created":{"date-parts":[[2026,9,18]],"date-time":"2026-09-18T13:51:20Z","timestamp":1789739480000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Environment\u2010Regulated Crystal\u2010Structure Reconfiguration of Hybrid Halide Scintillators Enables Tunable STE Emission Toward Intelligent X\u2010Ray Imaging"],"prefix":"10.1002","author":[{"ORCID":"https:\/\/orcid.org\/0009-0000-2470-1141","authenticated-orcid":false,"given":"Lulu","family":"Li","sequence":"first","affiliation":[{"name":"Key Laboratory of Photochemical Conversion and Optoelectronic Materials Technical Institute of Physics and Chemistry Chinese Academy of Sciences  Beijing P. R. 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China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lichan","family":"Mai","sequence":"additional","affiliation":[{"name":"Key Laboratory of Photochemical Conversion and Optoelectronic Materials Technical Institute of Physics and Chemistry Chinese Academy of Sciences  Beijing P. R. China"},{"name":"University of Chinese Academy of Sciences  Beijing P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3722-1195","authenticated-orcid":false,"given":"Ran","family":"Jia","sequence":"additional","affiliation":[{"name":"Institute of Theoretical Chemistry College of Chemistry Jilin University  Changchun P. R. 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