{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,15]],"date-time":"2026-07-15T21:02:33Z","timestamp":1784149353384,"version":"3.55.0"},"reference-count":86,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2023,11,29]],"date-time":"2023-11-29T00:00:00Z","timestamp":1701216000000},"content-version":"am","delay-in-days":345,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#am"},{"start":{"date-parts":[[2022,12,19]],"date-time":"2022-12-19T00:00:00Z","timestamp":1671408000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100001711","name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung","doi-asserted-by":"publisher","award":["200020_204083"],"award-info":[{"award-number":["200020_204083"]}],"id":[{"id":"10.13039\/501100001711","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100006132","name":"Office of Science","doi-asserted-by":"publisher","award":["DE-SC0018977"],"award-info":[{"award-number":["DE-SC0018977"]}],"id":[{"id":"10.13039\/100006132","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000928","name":"Welch Foundation","doi-asserted-by":"publisher","award":["A-1907"],"award-info":[{"award-number":["A-1907"]}],"id":[{"id":"10.13039\/100000928","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000001","name":"National Science Foundation","doi-asserted-by":"publisher","award":["CHE-1834750"],"award-info":[{"award-number":["CHE-1834750"]}],"id":[{"id":"10.13039\/100000001","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100006151","name":"Basic Energy Sciences","doi-asserted-by":"publisher","award":["DE-AC02-06CH11357"],"award-info":[{"award-number":["DE-AC02-06CH11357"]}],"id":[{"id":"10.13039\/100006151","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":[[2023,1,23]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Homometallic copper complexes with alkenylidene ligands are discussed as intermediates in catalysis but the isolation of such complexes has remained elusive. Herein, we report the structural characterization of copper complexes with bridging and terminal alkenylidene ligands. The compounds were obtained by irradiation of Cu<jats:sup>I<\/jats:sup> complexes with N\u2010heterocyclic diazoolefin ligands. The complex with a terminal alkenylidene ligand required isolation in a crystalline matrix, and its structural characterization was enabled by <jats:italic>in crystallo<\/jats:italic> photolysis at low temperature.<\/jats:p>","DOI":"10.1002\/anie.202214899","type":"journal-article","created":{"date-parts":[[2022,11,29]],"date-time":"2022-11-29T17:44:26Z","timestamp":1669743866000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":37,"title":["Copper Complexes with Diazoolefin Ligands and their Photochemical Conversion into Alkenylidene Complexes"],"prefix":"10.1002","volume":"62","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0369-5488","authenticated-orcid":false,"given":"Bastiaan","family":"Kooij","sequence":"first","affiliation":[{"name":"Institut des Sciences et Ing\u00e9nierie Chimiques Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL)  1015 Lausanne Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4998-5819","authenticated-orcid":false,"given":"Paul","family":"Varava","sequence":"additional","affiliation":[{"name":"Institut des Sciences et Ing\u00e9nierie Chimiques Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL)  1015 Lausanne Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7515-7593","authenticated-orcid":false,"given":"Farzaneh","family":"Fadaei\u2010Tirani","sequence":"additional","affiliation":[{"name":"Institut des Sciences et Ing\u00e9nierie Chimiques Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL)  1015 Lausanne Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8161-8715","authenticated-orcid":false,"given":"Rosario","family":"Scopelliti","sequence":"additional","affiliation":[{"name":"Institut des Sciences et Ing\u00e9nierie Chimiques Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL)  1015 Lausanne Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2146-9065","authenticated-orcid":false,"given":"Dimitrios A.","family":"Pantazis","sequence":"additional","affiliation":[{"name":"Max-Planck-Institut f\u00fcr Kohlenforschung  45470 M\u00fclheim an der Ruhr Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"suffix":"III","given":"Gerard P.","family":"Van Trieste","sequence":"additional","affiliation":[{"name":"Department of Chemistry Texas A&amp;M University  College Station TX 77843 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3717-2001","authenticated-orcid":false,"given":"David C.","family":"Powers","sequence":"additional","affiliation":[{"name":"Department of Chemistry Texas A&amp;M University  College Station TX 77843 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2224-7234","authenticated-orcid":false,"given":"Kay","family":"Severin","sequence":"additional","affiliation":[{"name":"Institut des Sciences et Ing\u00e9nierie Chimiques Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL)  1015 Lausanne Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2022,12,19]]},"reference":[{"key":"e_1_2_3_1_1","unstructured":"\u00a0"},{"key":"e_1_2_3_2_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.7b00382"},{"key":"e_1_2_3_3_2","doi-asserted-by":"publisher","DOI":"10.1021\/cr900239n"},{"key":"e_1_2_3_4_2","doi-asserted-by":"publisher","DOI":"10.1021\/cr078364y"},{"key":"e_1_2_3_5_2","doi-asserted-by":"publisher","DOI":"10.1002\/anie.200390290"},{"key":"e_1_2_3_5_3","doi-asserted-by":"publisher","DOI":"10.1002\/ange.200390261"},{"key":"e_1_2_3_6_1","unstructured":"\u00a0"},{"key":"e_1_2_3_7_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.1229506"},{"key":"e_1_2_3_8_2","doi-asserted-by":"publisher","DOI":"10.1039\/b904091a"},{"key":"e_1_2_3_9_2","doi-asserted-by":"publisher","DOI":"10.1039\/b706926j"},{"key":"e_1_2_3_10_1","unstructured":"\u00a0"},{"key":"e_1_2_3_11_2","doi-asserted-by":"publisher","DOI":"10.1246\/cl.210126"},{"key":"e_1_2_3_12_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.8b00568"},{"key":"e_1_2_3_13_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.tetlet.2014.11.112"},{"key":"e_1_2_3_14_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.8b00505"},{"key":"e_1_2_3_15_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ccr.2017.07.018"},{"key":"e_1_2_3_16_1","unstructured":"For examples see:"},{"key":"e_1_2_3_17_2","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.1c01483"},{"key":"e_1_2_3_18_2","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201504117"},{"key":"e_1_2_3_18_3","doi-asserted-by":"publisher","DOI":"10.1002\/ange.201504117"},{"key":"e_1_2_3_19_2","doi-asserted-by":"publisher","DOI":"10.1002\/chem.201500776"},{"key":"e_1_2_3_20_2","doi-asserted-by":"publisher","DOI":"10.1021\/om8007376"},{"key":"e_1_2_3_21_2","doi-asserted-by":"publisher","DOI":"10.1039\/b713687k"},{"key":"e_1_2_3_22_2","doi-asserted-by":"publisher","DOI":"10.1021\/ic801443y"},{"key":"e_1_2_3_23_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jorganchem.2005.07.098"},{"key":"e_1_2_3_24_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja047935q"},{"key":"e_1_2_3_25_2","doi-asserted-by":"publisher","DOI":"10.1002\/1521-3773(20010917)40:18<3392::AID-ANIE3392>3.0.CO;2-Y"},{"key":"e_1_2_3_25_3","doi-asserted-by":"publisher","DOI":"10.1002\/1521-3757(20010917)113:18<3495::AID-ANGE3495>3.0.CO;2-6"},{"key":"e_1_2_3_26_2","doi-asserted-by":"publisher","DOI":"10.1002\/1521-3773(20010401)40:7<1288::AID-ANIE1288>3.0.CO;2-6"},{"key":"e_1_2_3_26_3","doi-asserted-by":"publisher","DOI":"10.1002\/1521-3757(20010401)113:7<1328::AID-ANGE1328>3.0.CO;2-P"},{"key":"e_1_2_3_27_1","unstructured":"Heterometallic Cu\u2212M complexes (M=Ti Re Rh Os) with bridging alkenylidene ligands have been reported:"},{"key":"e_1_2_3_28_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jorganchem.2013.12.050"},{"key":"e_1_2_3_29_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja954041k"},{"key":"e_1_2_3_30_2","doi-asserted-by":"publisher","DOI":"10.1016\/0022-328X(88)83009-2"},{"key":"e_1_2_3_31_2","doi-asserted-by":"publisher","DOI":"10.1039\/c39850001145"},{"key":"e_1_2_3_32_1","doi-asserted-by":"publisher","DOI":"10.1021\/om000430y"},{"key":"e_1_2_3_33_1","doi-asserted-by":"publisher","DOI":"10.1021\/om900566k"},{"key":"e_1_2_3_34_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.chempr.2022.06.003"},{"key":"e_1_2_3_35_1","unstructured":"\u00a0"},{"key":"e_1_2_3_36_2","doi-asserted-by":"publisher","DOI":"10.1038\/s41557-021-00675-5"},{"key":"e_1_2_3_37_2","doi-asserted-by":"publisher","DOI":"10.1038\/s41557-021-00790-3"},{"key":"e_1_2_3_38_2","doi-asserted-by":"publisher","DOI":"10.1002\/cber.19871201115"},{"key":"e_1_2_3_39_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0040-4039(00)98151-6"},{"key":"e_1_2_3_40_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.1c06906"},{"key":"e_1_2_3_41_1","unstructured":"\u00a0"},{"key":"e_1_2_3_42_2","doi-asserted-by":"publisher","DOI":"10.1039\/D2DT01013E"},{"key":"e_1_2_3_43_2","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201914571"},{"key":"e_1_2_3_43_3","doi-asserted-by":"publisher","DOI":"10.1002\/ange.201914571"},{"key":"e_1_2_3_44_2","doi-asserted-by":"publisher","DOI":"10.1039\/C9CC06316A"},{"key":"e_1_2_3_45_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.accounts.7b00264"},{"key":"e_1_2_3_46_1","doi-asserted-by":"publisher","DOI":"10.1039\/C5CS00339C"},{"key":"e_1_2_3_47_1","doi-asserted-by":"publisher","DOI":"10.1039\/D2CC00768A"},{"key":"e_1_2_3_48_1","unstructured":"Deposition Numbers2209837 (for2) 2209838 (for3) 2209848 (for5) 2155433 (for6) 2194834 (for7) 2209849 (for8) and 2210574 (for9)contains the supplementary crystallographic data for this paper. These data are provided free of charge by the joint Cambridge Crystallographic Data Centre and Fachinformationszentrum KarlsruheAccess Structures service."},{"key":"e_1_2_3_49_1","doi-asserted-by":"crossref","unstructured":"G. van\u2005Koten J.\u2005T.\u2005B.\u2005H. Jastrzebski inPATAI's Chemistry of Functional Groups Wiley Online 2011 https:\/\/doi.org\/10.1002\/9780470682531.pat0435.","DOI":"10.1002\/9780470682531.pat0435"},{"key":"e_1_2_3_50_1","unstructured":"For reviews about copper nanoclusters see:"},{"key":"e_1_2_3_51_2","doi-asserted-by":"publisher","DOI":"10.1039\/D0NR08489A"},{"key":"e_1_2_3_52_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ccr.2018.01.001"},{"key":"e_1_2_3_53_1","unstructured":"For examples of Cu8clusters with carbon-donor ligands see:"},{"key":"e_1_2_3_54_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.inorgchem.8b03399"},{"key":"e_1_2_3_55_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja4114243"},{"key":"e_1_2_3_56_1","unstructured":"\u00a0"},{"key":"e_1_2_3_57_2","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevA.38.3098"},{"key":"e_1_2_3_58_2","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.33.8822"},{"key":"e_1_2_3_59_2","doi-asserted-by":"publisher","DOI":"10.1021\/ct800047t"},{"key":"e_1_2_3_60_2","doi-asserted-by":"publisher","DOI":"10.1039\/b508541a"},{"key":"e_1_2_3_61_1","unstructured":"\u00a0"},{"key":"e_1_2_3_62_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jpca.0c09951"},{"key":"e_1_2_3_63_2","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201107815"},{"key":"e_1_2_3_63_3","doi-asserted-by":"publisher","DOI":"10.1002\/ange.201107815"},{"key":"e_1_2_3_64_1","unstructured":"\u00a0"},{"key":"e_1_2_3_65_2","doi-asserted-by":"publisher","DOI":"10.1039\/C4QO00072B"},{"key":"e_1_2_3_66_2","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201310975"},{"key":"e_1_2_3_66_3","doi-asserted-by":"publisher","DOI":"10.1002\/ange.201310975"},{"key":"e_1_2_3_67_1","unstructured":"\u00a0"},{"key":"e_1_2_3_68_2","doi-asserted-by":"publisher","DOI":"10.1515\/pac-2016-1126"},{"key":"e_1_2_3_69_2","doi-asserted-by":"publisher","DOI":"10.1002\/chem.201405416"},{"key":"e_1_2_3_70_1","unstructured":"\u00a0"},{"key":"e_1_2_3_71_2","doi-asserted-by":"publisher","DOI":"10.1039\/D1CC01684A"},{"key":"e_1_2_3_72_2","doi-asserted-by":"publisher","DOI":"10.1080\/02603594.2020.1747054"},{"key":"e_1_2_3_73_1","unstructured":"\u00a0"},{"key":"e_1_2_3_74_2","doi-asserted-by":"publisher","DOI":"10.1038\/s41557-020-0522-4"},{"key":"e_1_2_3_75_2","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.0c09842"},{"key":"e_1_2_3_76_2","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.9b09064"},{"key":"e_1_2_3_77_2","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.6b13357"},{"key":"e_1_2_3_78_2","doi-asserted-by":"publisher","DOI":"10.1246\/cl.2003.922"},{"key":"e_1_2_3_79_1","doi-asserted-by":"publisher","DOI":"10.1063\/1.5090222"}],"container-title":["Angewandte Chemie International Edition"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/anie.202214899","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/anie.202214899","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/am-pdf\/10.1002\/anie.202214899","content-type":"application\/pdf","content-version":"am","intended-application":"syndication"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/anie.202214899","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,8,20]],"date-time":"2023-08-20T08:37:36Z","timestamp":1692520656000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/anie.202214899"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,12,19]]},"references-count":86,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2023,1,23]]}},"alternative-id":["10.1002\/anie.202214899"],"URL":"https:\/\/doi.org\/10.1002\/anie.202214899","archive":["Portico"],"relation":{},"ISSN":["1433-7851","1521-3773"],"issn-type":[{"value":"1433-7851","type":"print"},{"value":"1521-3773","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,12,19]]},"assertion":[{"value":"2022-10-10","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2022-12-19","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e202214899"}}