{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,25]],"date-time":"2026-09-25T19:52:55Z","timestamp":1790365975602,"version":"4.1.0"},"reference-count":50,"publisher":"Wiley","issue":"19","license":[{"start":{"date-parts":[[2025,3,22]],"date-time":"2025-03-22T00:00:00Z","timestamp":1742601600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"},{"start":{"date-parts":[[2025,3,22]],"date-time":"2025-03-22T00:00:00Z","timestamp":1742601600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"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                    We have recently achieved a highly effective ammonia formation from dinitrogen using samarium diiodide and water under ambient reaction conditions. However, further research is needed to establish a carbon\u2010free green ammonia production route without carbon dioxide emissions. In this study, we have developed a novel molybdenum\u2010catalyzed nitrogen fixation method using a combination of zero\u2010valent metal powders as reductants and alcohols or H\n                    <jats:sub>2<\/jats:sub>\n                    O as a proton source under ambient reaction conditions. In this reaction system, samarium compounds serve as crucial electron mediators for the molybdenum complexes. Remarkably, the combination of zinc powder and water in the presence of samarium triiodide facilitates highly selective ammonia production over dihydrogen under ambient reaction conditions, yielding up to 900 equiv of ammonia per Mo atom in the catalyst. Intriguingly, using magnesium powder, known for its potent reducing capability, reduces the requisite amount of samarium compounds to catalytic levels. We believe that the novel insights gained from this reaction system represent a substantial step toward achieving green ammonia production.\n                  <\/jats:p>","DOI":"10.1002\/anie.202423858","type":"journal-article","created":{"date-parts":[[2025,3,11]],"date-time":"2025-03-11T21:54:31Z","timestamp":1741730071000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":14,"title":["Molybdenum\u2010Catalyzed Ammonia Synthesis by Using Zero\u2010Valent Metal Powder with Alcohols or Water"],"prefix":"10.1002","volume":"64","author":[{"given":"Taichi","family":"Mitsumoto","sequence":"first","affiliation":[{"name":"Department of Applied Chemistry, School of Engineering The University of Tokyo  Hongo, Bunkyo\u2010ku Tokyo Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yoshiaki","family":"Nishibayashi","sequence":"additional","affiliation":[{"name":"Department of Applied Chemistry, School of Engineering The University of Tokyo  Hongo, Bunkyo\u2010ku Tokyo Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2025,3,22]]},"reference":[{"key":"e_1_2_7_1_1","doi-asserted-by":"publisher","DOI":"10.1142\/8199"},{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.est.7b04573"},{"key":"e_1_2_7_3_1","first-page":"18","volume":"97","author":"Boerner L. K.","year":"2019","journal-title":"Chem. Eng. News"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1021\/cr400641x"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.1256679"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.aaz6748"},{"key":"e_1_2_7_7_1","volume-title":"Bioinspired Catalysis: Metal\u2010Sulfur Complexes","author":"Weigand W.","year":"2015"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41570-017-0026"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1002\/ejic.201701326"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.9b00638"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1002\/chem.202003134"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ccr.2022.214783"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202406404"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.1085326"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1038\/nature12435"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41586-019-1134-2"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1039\/C9DT03352A"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.1c00521"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.1038\/s44160-023-00292-9"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.1038\/s44160-024-00661-y"},{"key":"e_1_2_7_21_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-022-34984-1"},{"key":"e_1_2_7_22_1","doi-asserted-by":"publisher","DOI":"10.1126\/sciadv.ade3510"},{"key":"e_1_2_7_23_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41586-022-05011-6"},{"key":"e_1_2_7_24_1","doi-asserted-by":"publisher","DOI":"10.1021\/acscatal.2c04769"},{"key":"e_1_2_7_25_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.5b02579"},{"key":"e_1_2_7_26_1","doi-asserted-by":"publisher","DOI":"10.1246\/bcsj.20170197"},{"key":"e_1_2_7_27_1","doi-asserted-by":"publisher","DOI":"10.1002\/asia.201900496"},{"key":"e_1_2_7_28_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.6b08802"},{"key":"e_1_2_7_29_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.7b04800"},{"key":"e_1_2_7_30_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.7b10204"},{"key":"e_1_2_7_31_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.3c03352"},{"key":"e_1_2_7_32_1","doi-asserted-by":"publisher","DOI":"10.1063\/1.555839"},{"key":"e_1_2_7_33_1","volume-title":"Standard Potentials in Aqueous Solution","author":"Bard A. J.","year":"1985"},{"key":"e_1_2_7_34_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.6b05879"},{"key":"e_1_2_7_35_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.8b08890"},{"key":"e_1_2_7_36_1","doi-asserted-by":"publisher","DOI":"10.1246\/cl.200429"},{"key":"e_1_2_7_37_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41557-024-01627-5"},{"key":"e_1_2_7_38_1","doi-asserted-by":"publisher","DOI":"10.1002\/chem.202002200"},{"key":"e_1_2_7_39_1","unstructured":"CCDC Deposition numbers 2369055 (for Sm(OTf)2(thf)2.5) 2369053 (for2a(MeCN)3) 2369054 (for2b\u00b7MeCN) and 2404117 (for2e\u00b7(Et2O)2) contain the supplementary crystallographic data for this paper. These data are provided free of charge by the joint Cambridge Crystallographic Data Centre and Fachinformationszentrum Karlsruhe Access Structures service."},{"key":"e_1_2_7_40_1","doi-asserted-by":"publisher","DOI":"10.1039\/D0CS01341B"},{"key":"e_1_2_7_41_1","doi-asserted-by":"publisher","DOI":"10.1002\/ejoc.202100962"},{"key":"e_1_2_7_42_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0040-4039(97)00263-3"},{"key":"e_1_2_7_43_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.adp5777"},{"key":"e_1_2_7_44_1","unstructured":"The recycling of samarium(III) compounds to samarium(II) compounds with Mg powder was reported in previous papers (references 45\u201349) although the recycling with only Zn powder has not yet been achieved."},{"key":"e_1_2_7_45_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja962331a"},{"key":"e_1_2_7_46_1","doi-asserted-by":"publisher","DOI":"10.1021\/ol050256f"},{"key":"e_1_2_7_47_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tetlet.2005.01.079"},{"key":"e_1_2_7_48_1","doi-asserted-by":"publisher","DOI":"10.1021\/ol0506258"},{"key":"e_1_2_7_49_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.8b13119"},{"key":"e_1_2_7_50_1","doi-asserted-by":"publisher","DOI":"10.1021\/ic50211a080"}],"container-title":["Angewandte Chemie International Edition"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/anie.202423858","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/anie.202423858","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/anie.202423858","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,10]],"date-time":"2026-04-10T13:18:50Z","timestamp":1775827130000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/anie.202423858"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,3,22]]},"references-count":50,"journal-issue":{"issue":"19","published-print":{"date-parts":[[2025,5]]}},"alternative-id":["10.1002\/anie.202423858"],"URL":"https:\/\/doi.org\/10.1002\/anie.202423858","archive":["Portico"],"relation":{"has-preprint":[{"id-type":"doi","id":"10.26434\/chemrxiv-2024-cpv8t","asserted-by":"object"}]},"ISSN":["1433-7851","1521-3773"],"issn-type":[{"value":"1433-7851","type":"print"},{"value":"1521-3773","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,3,22]]},"assertion":[{"value":"2024-12-06","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-03-06","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-03-22","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e202423858"}}