{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,29]],"date-time":"2026-10-29T06:50:23Z","timestamp":1793256623272,"version":"4.5.0"},"reference-count":64,"publisher":"Wiley","issue":"19","license":[{"start":{"date-parts":[[2025,3,12]],"date-time":"2025-03-12T00:00:00Z","timestamp":1741737600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2025,3,12]],"date-time":"2025-03-12T00:00:00Z","timestamp":1741737600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/100012818","name":"Comunidad de Madrid","doi-asserted-by":"publisher","award":["NMAT2DCM"],"award-info":[{"award-number":["NMAT2DCM"]}],"id":[{"id":"10.13039\/100012818","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004837","name":"Ministerio de Ciencia e Innovaci\u00f3n","doi-asserted-by":"publisher","award":["CEX2020\u2010001039\u2010S"],"award-info":[{"award-number":["CEX2020\u2010001039\u2010S"]}],"id":[{"id":"10.13039\/501100004837","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Angew Chem Int Ed"],"published-print":{"date-parts":[[2025,5]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    The analysis of thermally activated delayed fluorescence emitters traditionally neglects the temperature dependence of the non\u2010radiative singlet and triplet decay rates, which, for systems with quantum yields significantly departing from unity, unavoidably leads to inaccurate determination of the relevant photophysical parameters. Here we address this issue by performing a detailed photophysical study in three solid\u2010state Cu\n                    <jats:sup>I<\/jats:sup>\n                    complexes with the general formula [Cu(dmp)(PPh\n                    <jats:sub>3<\/jats:sub>\n                    )X] (X = Cl, Br, I). Decomposition of the measured temperature\u2010dependent lifetimes \u03c4(\n                    <jats:italic>T<\/jats:italic>\n                    ) into their radiative and non\u2010radiative contributions demonstrates a significant temperature dependence of the non\u2010radiative rates, which leads to large deviations of the singlet\u2010triplet gaps \u0394\n                    <jats:italic>E<\/jats:italic>\n                    <jats:sub>ST<\/jats:sub>\n                    from those determined in the traditional way. Our detailed analysis further confirms that non\u2010radiative parameters follow the energy gap law and that zero field splitting effects, which are unrecognizable in the bare \u03c4(\n                    <jats:italic>T<\/jats:italic>\n                    ) data, are governed by the heavy atom effect. Our analysis is supported by measurements of the decay of the prompt fluorescence which is dominated by\n                    <jats:italic>k<\/jats:italic>\n                    <jats:sub>ISC<\/jats:sub>\n                    in the studied compounds.\n                  <\/jats:p>","DOI":"10.1002\/anie.202501407","type":"journal-article","created":{"date-parts":[[2025,3,12]],"date-time":"2025-03-12T01:19:04Z","timestamp":1741742344000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":11,"title":["Disentangling Radiative and Non\u2010Radiative Deactivation Pathways in Cu\n                    <sup>I<\/sup>\n                    \u2010Based TADF Emitters"],"prefix":"10.1002","volume":"64","author":[{"given":"Leonel","family":"Llanos","sequence":"first","affiliation":[{"name":"Departamento de Qu\u00edmica de los Materiales Facultad de Qu\u00edmica y Biolog\u00eda Universidad de Santiago de Chile (USACH)  Santiago 9170002 Chile"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sebastian","family":"Staforelli","sequence":"additional","affiliation":[{"name":"Departamento de Qu\u00edmica de los Materiales Facultad de Qu\u00edmica y Biolog\u00eda Universidad de Santiago de Chile (USACH)  Santiago 9170002 Chile"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Allen G.","family":"Oliver","sequence":"additional","affiliation":[{"name":"Department of Chemistry and Biochemistry University of Notre Dame  Notre Dame IN 46556 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Francisco G.","family":"Moscoso","sequence":"additional","affiliation":[{"name":"Departamento de Sistemas F\u00edsicos, Qu\u00edmicos y Naturales Universidad Pablo de Olavide  Sevilla 41013 Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Reinhold","family":"Wannemacher","sequence":"additional","affiliation":[{"name":"Madrid Institute for Advanced Studies (IMDEA Nanociencia) Ciudad Universitaria de Cantoblanco  Madrid 28049 Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9926-3833","authenticated-orcid":false,"given":"Juan","family":"Cabanillas\u2010Gonzalez","sequence":"additional","affiliation":[{"name":"Madrid Institute for Advanced Studies (IMDEA Nanociencia) Ciudad Universitaria de Cantoblanco  Madrid 28049 Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luis","family":"Lemus","sequence":"additional","affiliation":[{"name":"Departamento de Qu\u00edmica de los Materiales Facultad de Qu\u00edmica y Biolog\u00eda Universidad de Santiago de Chile (USACH)  Santiago 9170002 Chile"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniel","family":"Aravena","sequence":"additional","affiliation":[{"name":"Departamento de Qu\u00edmica de los Materiales Facultad de Qu\u00edmica y Biolog\u00eda Universidad de Santiago de Chile (USACH)  Santiago 9170002 Chile"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2025,3,12]]},"reference":[{"key":"e_1_2_8_1_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.aav2865"},{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1039\/C9QM00716D"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.7b00060"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.7b00617"},{"key":"e_1_2_8_5_1","doi-asserted-by":"crossref","unstructured":"H.Yersin Highly Efficient OLEDs: Materials Based on Thermally Activated Delayed Fluorescence 2018.","DOI":"10.1002\/9783527691722"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cej.2020.127591"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1039\/C7CC09612G"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1039\/D0MH00276C"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1039\/D1CC04593H"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1039\/D0CC08323B"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1039\/D2QI01112C"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-022-35774-5"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41929-018-0156-8"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1039\/D1CS00198A"},{"key":"e_1_2_8_15_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-022-28489-0"},{"key":"e_1_2_8_16_1","doi-asserted-by":"publisher","DOI":"10.1039\/D2TC00476C"},{"key":"e_1_2_8_17_1","doi-asserted-by":"publisher","DOI":"10.1038\/ncomms13680"},{"key":"e_1_2_8_18_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-021-24612-9"},{"key":"e_1_2_8_19_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41586-022-05132-y"},{"key":"e_1_2_8_20_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-021-27739-x"},{"key":"e_1_2_8_21_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ccr.2016.06.016"},{"key":"e_1_2_8_22_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jpca.2c08201"},{"key":"e_1_2_8_23_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jpclett.8b02327"},{"key":"e_1_2_8_24_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jctc.2c00905"},{"key":"e_1_2_8_25_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemmater.9b01601"},{"key":"e_1_2_8_26_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-024-45717-x"},{"key":"e_1_2_8_27_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201600487"},{"key":"e_1_2_8_28_1","doi-asserted-by":"publisher","DOI":"10.1002\/chem.201701862"},{"key":"e_1_2_8_29_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.2c09458"},{"key":"e_1_2_8_30_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemmater.1c01531"},{"key":"e_1_2_8_31_1","doi-asserted-by":"publisher","DOI":"10.1039\/B617136B"},{"key":"e_1_2_8_32_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ica.2017.06.050"},{"key":"e_1_2_8_33_1","doi-asserted-by":"publisher","DOI":"10.1021\/ol0170105"},{"key":"e_1_2_8_34_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ica.2020.120241"},{"key":"e_1_2_8_35_1","doi-asserted-by":"publisher","DOI":"10.1126\/sciadv.1500889"},{"key":"e_1_2_8_36_1","doi-asserted-by":"publisher","DOI":"10.1021\/ic034412v"},{"key":"e_1_2_8_37_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ccr.2022.214975"},{"key":"e_1_2_8_38_1","volume-title":"Electron Paramagnetic Resonance of Transition Ions","author":"Abragam A.","year":"1970"},{"key":"e_1_2_8_39_1","doi-asserted-by":"publisher","DOI":"10.1063\/1.1677592"},{"key":"e_1_2_8_40_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jpcc.9b01243"},{"key":"e_1_2_8_41_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jpcc.9b08292"},{"key":"e_1_2_8_42_1","doi-asserted-by":"publisher","DOI":"10.1039\/D0CP04709K"},{"key":"e_1_2_8_43_1","doi-asserted-by":"publisher","DOI":"10.1021\/ic00292a018"},{"key":"e_1_2_8_44_1","doi-asserted-by":"publisher","DOI":"10.1021\/j100526a012"},{"key":"e_1_2_8_45_1","doi-asserted-by":"publisher","DOI":"10.1080\/00268977000100171"},{"key":"e_1_2_8_46_1","doi-asserted-by":"crossref","unstructured":"T.Azumi H.Miki Electron. Vibronic Spectra Transit. Met. Complexes II 1997 pp.1\u201340.","DOI":"10.1007\/BFb0119209"},{"key":"e_1_2_8_47_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja508155x"},{"key":"e_1_2_8_48_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jpclett.8b00957"},{"key":"e_1_2_8_49_1","doi-asserted-by":"publisher","DOI":"10.1002\/cphc.201700872"},{"key":"e_1_2_8_50_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.8b12397"},{"key":"e_1_2_8_51_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja5109672"},{"key":"e_1_2_8_52_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0301-0104(00)00068-9"},{"key":"e_1_2_8_53_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0010-8545(00)00326-X"},{"key":"e_1_2_8_54_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja010986s"},{"key":"e_1_2_8_55_1","doi-asserted-by":"publisher","DOI":"10.1021\/ic701220t"},{"key":"e_1_2_8_56_1","doi-asserted-by":"crossref","unstructured":"M.Pope C. E.Swenberg Electronic Processes in Organic Crystals and Polymers 1999.","DOI":"10.1093\/oso\/9780195129632.001.0001"},{"key":"e_1_2_8_57_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.inorgchem.7b03223"},{"key":"e_1_2_8_58_1","doi-asserted-by":"publisher","DOI":"10.1039\/C4DT02631D"},{"key":"e_1_2_8_59_1","doi-asserted-by":"publisher","DOI":"10.1063\/1.1674470"},{"key":"e_1_2_8_60_1","doi-asserted-by":"publisher","DOI":"10.1039\/C4DT02853H"},{"key":"e_1_2_8_61_1","doi-asserted-by":"publisher","DOI":"10.1039\/C2TC00263A"},{"key":"e_1_2_8_62_1","doi-asserted-by":"publisher","DOI":"10.1039\/c3cc47871h"},{"key":"e_1_2_8_63_1","doi-asserted-by":"publisher","DOI":"10.1039\/D0DT00192A"},{"key":"e_1_2_8_64_1","doi-asserted-by":"publisher","DOI":"10.1021\/ar500353h"}],"container-title":["Angewandte Chemie International Edition"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/anie.202501407","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/anie.202501407","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/anie.202501407","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,10]],"date-time":"2026-04-10T13:20:13Z","timestamp":1775827213000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/anie.202501407"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,3,12]]},"references-count":64,"journal-issue":{"issue":"19","published-print":{"date-parts":[[2025,5]]}},"alternative-id":["10.1002\/anie.202501407"],"URL":"https:\/\/doi.org\/10.1002\/anie.202501407","archive":["Portico"],"relation":{},"ISSN":["1433-7851","1521-3773"],"issn-type":[{"value":"1433-7851","type":"print"},{"value":"1521-3773","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,3,12]]},"assertion":[{"value":"2025-01-17","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-02-25","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-03-12","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e202501407"}}