{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,14]],"date-time":"2026-09-14T10:03:04Z","timestamp":1789380184853,"version":"build-2803163510"},"reference-count":75,"publisher":"Wiley","issue":"38","license":[{"start":{"date-parts":[[2026,7,16]],"date-time":"2026-07-16T00:00:00Z","timestamp":1784160000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,7,16]],"date-time":"2026-07-16T00:00:00Z","timestamp":1784160000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100012226","name":"Fundamental Research Funds for the Central Universities","doi-asserted-by":"publisher","award":["DUT22LAB610"],"award-info":[{"award-number":["DUT22LAB610"]}],"id":[{"id":"10.13039\/501100012226","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":[[2026,9,14]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    The non\u2010Boltzmann population of the triplet sublevels in Pt(II)\u2010Schiff base complexes, and other phosphorescent transition metal complexes, exhibits large zero\u2010field splitting (ZFS, \u223c25 cm\n                    <jats:sup>\u22121<\/jats:sup>\n                    ), preventing a time\u2010resolved electron paramagnetic resonance (TREPR) study. To investigate the intersystem crossing (ISC) electron spin selectivity of the Pt(II) complexes, we attached a perylene unit as a triplet energy acceptor. Our method relies on the conservation of spin angular momentum during the ultrafast intramolecular triplet\u2013triplet energy transfer (TTET) from the metal\u2010to\u2010ligand charge transfer (\n                    <jats:sup>3<\/jats:sup>\n                    MLCT) state to the\n                    <jats:sup>3<\/jats:sup>\n                    Pery state of the appended perylene unit, which has a small ZFS (0.05 cm\n                    <jats:sup>\u22121<\/jats:sup>\n                    ) and can be studied with an X\u2010band TREPR spectrometer. TTET occurs within \u223c1\u00a0ps. TREPR spectra detected no signal from the native complex, while the modified complex showed the\n                    <jats:sup>3<\/jats:sup>\n                    Pery state spectrum with an electron spin polarization (ESP) pattern (\n                    <jats:italic>e<\/jats:italic>\n                    ,\n                    <jats:italic>a<\/jats:italic>\n                    ,\n                    <jats:italic>e<\/jats:italic>\n                    ,\n                    <jats:italic>a<\/jats:italic>\n                    ,\n                    <jats:italic>e<\/jats:italic>\n                    ,\n                    <jats:italic>a<\/jats:italic>\n                    ), distinct from the spin\u2010orbit coupling (SOC)\u2010generated\n                    <jats:sup>3<\/jats:sup>\n                    Pery state (\n                    <jats:italic>e<\/jats:italic>\n                    ,\n                    <jats:italic>e<\/jats:italic>\n                    ,\n                    <jats:italic>e<\/jats:italic>\n                    ,\n                    <jats:italic>a<\/jats:italic>\n                    ,\n                    <jats:italic>a<\/jats:italic>\n                    ,\n                    <jats:italic>a<\/jats:italic>\n                    ). Based on the orientation of the two units, the population ratios of the\n                    <jats:sup>3<\/jats:sup>\n                    MLCT sublevels were deduced as\n                    <jats:italic>P<\/jats:italic>\n                    <jats:sub>x<\/jats:sub>\n                    :\n                    <jats:italic>P<\/jats:italic>\n                    <jats:sub>y<\/jats:sub>\n                    :\n                    <jats:italic>P<\/jats:italic>\n                    <jats:sub>z<\/jats:sub>\n                    = 0.58:0.22:0.20 (in acceptor's coordinates). Our approach offers a novel way to deduce the ISC spin selectivity in phosphorescent transition metal complexes.\n                  <\/jats:p>","DOI":"10.1002\/anie.5596109","type":"journal-article","created":{"date-parts":[[2026,7,17]],"date-time":"2026-07-17T05:18:18Z","timestamp":1784265498000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Probe the Electron Spin Polarization of the Otherwise Unobservable\n                    <sup>3<\/sup>\n                    MLCT Triplet State Through Polarization Transfer Accompanying the Intramolecular Triplet\u2013Triplet Energy Transfer in Pt(II)\u2010Salen Schiff Base Complexes"],"prefix":"10.1002","volume":"65","author":[{"ORCID":"https:\/\/orcid.org\/0009-0001-1813-1960","authenticated-orcid":false,"given":"Yanran","family":"Wu","sequence":"first","affiliation":[{"name":"State Key Laboratory of Fine Chemicals School of Chemical Engineering Dalian University of Technology  Dalian P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andrey A.","family":"Sukhanov","sequence":"additional","affiliation":[{"name":"Zavoisky Physical\u2010Technical Institute FRC Kazan Scientific Center of Russian Academy of Sciences  Kazan Russia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alessandro","family":"Iagatti","sequence":"additional","affiliation":[{"name":"LENS (European Laboratory for Non\u2010Linear Spectroscopy)  Sesto Fiorentino Florence Italy"},{"name":"INO\u2010CNR (National Institute of Optics of the National Research Council)  Sesto Fiorentino Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5405-6398","authenticated-orcid":false,"given":"Jianzhang","family":"Zhao","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Fine Chemicals School of Chemical Engineering Dalian University of Technology  Dalian P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Violeta K.","family":"Voronkova","sequence":"additional","affiliation":[{"name":"Zavoisky Physical\u2010Technical Institute FRC Kazan Scientific Center of Russian Academy of Sciences  Kazan Russia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bernhard","family":"Dick","sequence":"additional","affiliation":[{"name":"Lehrstuhl f\u00fcr Physikalische Chemie, Institut f\u00fcr Physikalische und Theoretische Chemie Universit\u00e4t Regensburg  Regensburg Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gagik G.","family":"Gurzadyan","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Fine Chemicals Institute of Artificial Photosynthesis School of Chemical Engineering Dalian University of Technology  Dalian P. R. China"},{"name":"A. B. Nalbandyan Institute of Chemical Physics Natl. Acad. Sci. Armenia  Yerevan Armenia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6596-7031","authenticated-orcid":false,"given":"Mariangela Di","family":"Donato","sequence":"additional","affiliation":[{"name":"LENS (European Laboratory for Non\u2010Linear Spectroscopy)  Sesto Fiorentino Florence Italy"},{"name":"ICCOM\u2010CNR  Sesto Fiorentino Florence Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,7,16]]},"reference":[{"key":"e_1_2_8_2_1","volume-title":"Principles of Molecular Photochemistry: An Introduction","author":"Turro N. J.","year":"2009"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1146\/annurev\u2010physchem\u2010061020\u2010053433"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1039\/c3cs35531d"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1039\/D1SC00732G"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1039\/c2cs35203f"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201210276"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1002\/chem.201102598"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1039\/c3cp50182e"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.1c00381"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.polymer.2012.05.009"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ccr.2010.01.003"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.1039\/c1ra00469g"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1021\/cr400478f"},{"key":"e_1_2_8_15_1","doi-asserted-by":"publisher","DOI":"10.1039\/C5CP07296D"},{"key":"e_1_2_8_16_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.accounts.7b00235"},{"key":"e_1_2_8_17_1","doi-asserted-by":"publisher","DOI":"10.1039\/C8CC01553H"},{"key":"e_1_2_8_18_1","doi-asserted-by":"publisher","DOI":"10.1039\/C5CS00364D"},{"key":"e_1_2_8_19_1","doi-asserted-by":"publisher","DOI":"10.1002\/tcr.201500237"},{"key":"e_1_2_8_20_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ccr.2020.213371"},{"key":"e_1_2_8_21_1","doi-asserted-by":"publisher","DOI":"10.1039\/D1TC02535J"},{"key":"e_1_2_8_22_1","doi-asserted-by":"publisher","DOI":"10.1021\/cr60313a001"},{"key":"e_1_2_8_23_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jmr.2017.01.005"},{"key":"e_1_2_8_24_1","doi-asserted-by":"publisher","DOI":"10.1002\/cphc.201600868"},{"key":"e_1_2_8_25_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jmr.2023.107410"},{"key":"e_1_2_8_26_1","doi-asserted-by":"publisher","DOI":"10.1002\/9780470034590.emrstm1509"},{"key":"e_1_2_8_27_1","doi-asserted-by":"publisher","DOI":"10.1002\/9780470034590.emrstm1524"},{"key":"e_1_2_8_28_1","doi-asserted-by":"publisher","DOI":"10.1021\/ic802401j"},{"key":"e_1_2_8_29_1","doi-asserted-by":"publisher","DOI":"10.1021\/ic100872w"},{"key":"e_1_2_8_30_1","first-page":"193","volume-title":"Photophysics of Organometallics","author":"Rausch A. F.","year":"2009"},{"key":"e_1_2_8_31_1","doi-asserted-by":"publisher","DOI":"10.1002\/chem.200902183"},{"key":"e_1_2_8_32_1","doi-asserted-by":"publisher","DOI":"10.1039\/D0TC00017E"},{"key":"e_1_2_8_33_1","doi-asserted-by":"publisher","DOI":"10.1039\/c1dt11001b"},{"key":"e_1_2_8_34_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.inorgchem.7b02989"},{"key":"e_1_2_8_35_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.inorgchem.0c01932"},{"key":"e_1_2_8_36_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201006192"},{"key":"e_1_2_8_37_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja408426z"},{"key":"e_1_2_8_38_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.inorgchem.6b02549"},{"key":"e_1_2_8_39_1","doi-asserted-by":"publisher","DOI":"10.1002\/chem.201904306"},{"key":"e_1_2_8_40_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja00091a042"},{"key":"e_1_2_8_41_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF03162222"},{"key":"e_1_2_8_42_1","doi-asserted-by":"publisher","DOI":"10.1021\/jp962634r"},{"key":"e_1_2_8_43_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja108493b"},{"key":"e_1_2_8_44_1","doi-asserted-by":"publisher","DOI":"10.1021\/ic200974h"},{"key":"e_1_2_8_45_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja038676s"},{"key":"e_1_2_8_46_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja804665y"},{"key":"e_1_2_8_47_1","doi-asserted-by":"publisher","DOI":"10.1002\/chem.200900440"},{"key":"e_1_2_8_48_1","doi-asserted-by":"publisher","DOI":"10.1002\/chem.201700200"},{"key":"e_1_2_8_49_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja1070366"},{"key":"e_1_2_8_50_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jpcc.7b02188"},{"key":"e_1_2_8_51_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jpcc.7b05620"},{"key":"e_1_2_8_52_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jpcc.8b12040"},{"key":"e_1_2_8_53_1","doi-asserted-by":"publisher","DOI":"10.1007\/3-540-44474-2_3"},{"key":"e_1_2_8_54_1","doi-asserted-by":"publisher","DOI":"10.1063\/1.1672008"},{"key":"e_1_2_8_55_1","doi-asserted-by":"publisher","DOI":"10.1021\/jp206978y"},{"key":"e_1_2_8_56_1","doi-asserted-by":"publisher","DOI":"10.1021\/ic9609463"},{"key":"e_1_2_8_57_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja503220w"},{"key":"e_1_2_8_58_1","doi-asserted-by":"publisher","DOI":"10.1002\/9783527621309"},{"key":"e_1_2_8_59_1","doi-asserted-by":"publisher","DOI":"10.1039\/C8CC08159J"},{"key":"e_1_2_8_60_1","doi-asserted-by":"publisher","DOI":"10.1063\/5.0023526"},{"key":"e_1_2_8_61_1","doi-asserted-by":"publisher","DOI":"10.1007\/s43630\u2010020\u201000002\u2010w"},{"key":"e_1_2_8_62_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jpcb.1c02071"},{"key":"e_1_2_8_63_1","doi-asserted-by":"publisher","DOI":"10.1039\/D0SC05494A"},{"key":"e_1_2_8_64_1","doi-asserted-by":"publisher","DOI":"10.1063\/5.0004608"},{"key":"e_1_2_8_65_1","doi-asserted-by":"publisher","DOI":"10.1002\/wcms.1606"},{"key":"e_1_2_8_66_1","doi-asserted-by":"publisher","DOI":"10.1002\/cptc.202300343"},{"key":"e_1_2_8_67_1","doi-asserted-by":"publisher","DOI":"10.1021\/ct400450k"},{"key":"e_1_2_8_68_1","doi-asserted-by":"publisher","DOI":"10.1063\/1.5010895"},{"key":"e_1_2_8_69_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF02289451"},{"key":"e_1_2_8_70_1","doi-asserted-by":"publisher","DOI":"10.1107\/S0567739476001873"},{"key":"e_1_2_8_71_1","doi-asserted-by":"publisher","DOI":"10.1002\/cptc.201900189"},{"key":"e_1_2_8_72_1","doi-asserted-by":"publisher","DOI":"10.1002\/chem.201300318"},{"key":"e_1_2_8_73_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jpcc.7b08696"},{"key":"e_1_2_8_74_1","doi-asserted-by":"publisher","DOI":"10.18637\/jss.v049.i03"},{"key":"e_1_2_8_75_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jmr.2005.08.013"},{"key":"e_1_2_8_76_1","unstructured":"M. J.Frisch G.Trucks H. B.Schlegel et\u00a0al. (2009) Gaussian 09 Revision A.1.."}],"container-title":["Angewandte Chemie International Edition"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/anie.5596109","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/anie.5596109","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/anie.5596109","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,9,14]],"date-time":"2026-09-14T09:08:26Z","timestamp":1789376906000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/anie.5596109"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,7,16]]},"references-count":75,"journal-issue":{"issue":"38","published-print":{"date-parts":[[2026,9,14]]}},"alternative-id":["10.1002\/anie.5596109"],"URL":"https:\/\/doi.org\/10.1002\/anie.5596109","archive":["Portico"],"relation":{},"ISSN":["1433-7851","1521-3773"],"issn-type":[{"value":"1433-7851","type":"print"},{"value":"1521-3773","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,7,16]]},"assertion":[{"value":"2026-03-26","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-06-25","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-07-16","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e5596109"}}