{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,21]],"date-time":"2026-09-21T17:11:24Z","timestamp":1790010684308,"version":"4.0.1"},"reference-count":34,"publisher":"Wiley","issue":"43","license":[{"start":{"date-parts":[[2016,9,27]],"date-time":"2016-09-27T00:00:00Z","timestamp":1474934400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Angew Chem Int Ed"],"published-print":{"date-parts":[[2016,10,17]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    Triarylphosphine oxides (Ar\n                    <jats:sub>3<\/jats:sub>\n                    P=O) are being intensely studied as electron\u2010accepting (n\u2010type) materials. Despite the widespread application of these compounds as electron conductors, experimental data regarding the structural and electronic properties of their negatively charged states remain scarce owing to their propensity for follow\u2010up chemistry. Herein, a carefully designed triarylphosphine oxide scaffold is disclosed that comprises sterically demanding spirofluorenyl moieties to shield the central phosphoryl (P=O) moiety. This compound undergoes chemical one\u2010electron reduction to afford an exceptionally stable radical anion, which was isolated and characterized by X\u2010ray crystallography for the very first time. The experimental data, corroborated by computational studies, shall allow for the construction of phosphine oxide materials with enhanced stability.\n                  <\/jats:p>","DOI":"10.1002\/anie.201605963","type":"journal-article","created":{"date-parts":[[2016,9,27]],"date-time":"2016-09-27T07:49:28Z","timestamp":1474962568000},"page":"13597-13601","source":"Crossref","is-referenced-by-count":46,"title":["A Stable Crystalline Triarylphosphine Oxide Radical Anion"],"prefix":"10.1002","volume":"55","author":[{"given":"Tobias A.","family":"Schaub","sequence":"first","affiliation":[{"name":"Chair of Organic Chemistry I Department of Chemistry and Pharmacy University of Erlangen-N\u00fcrnberg  Henkestrasse 42 91054 Erlangen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eva M.","family":"Zolnhofer","sequence":"additional","affiliation":[{"name":"Chair of General and Inorganic Chemistry Department of Chemistry and Pharmacy University of Erlangen-N\u00fcrnberg  Egerlandstrasse 1 91058 Erlangen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dominik P.","family":"Halter","sequence":"additional","affiliation":[{"name":"Chair of General and Inorganic Chemistry Department of Chemistry and Pharmacy University of Erlangen-N\u00fcrnberg  Egerlandstrasse 1 91058 Erlangen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tatyana E.","family":"Shubina","sequence":"additional","affiliation":[{"name":"Computer Chemistry Center (CCC) University of Erlangen-N\u00fcrnberg  N\u00e4gelsbachstrasse 25 91052 Erlangen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Frank","family":"Hampel","sequence":"additional","affiliation":[{"name":"Chair of Organic Chemistry I Department of Chemistry and Pharmacy University of Erlangen-N\u00fcrnberg  Henkestrasse 42 91054 Erlangen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Karsten","family":"Meyer","sequence":"additional","affiliation":[{"name":"Chair of General and Inorganic Chemistry Department of Chemistry and Pharmacy University of Erlangen-N\u00fcrnberg  Egerlandstrasse 1 91058 Erlangen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Milan","family":"Kivala","sequence":"additional","affiliation":[{"name":"Chair of Organic Chemistry I Department of Chemistry and Pharmacy University of Erlangen-N\u00fcrnberg  Henkestrasse 42 91054 Erlangen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2016,9,27]]},"reference":[{"key":"e_1_2_2_1_1","doi-asserted-by":"publisher","DOI":"10.1021\/ar500084b"},{"key":"e_1_2_2_2_1","doi-asserted-by":"publisher","DOI":"10.1021\/jo7025756"},{"key":"e_1_2_2_3_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja00160a022"},{"key":"e_1_2_2_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/asia.201301670"},{"key":"e_1_2_2_5_1","doi-asserted-by":"publisher","DOI":"10.1039\/C1JM14832J"},{"key":"e_1_2_2_6_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201202702"},{"key":"e_1_2_2_6_2","doi-asserted-by":"publisher","DOI":"10.1002\/ange.201202702"},{"key":"e_1_2_2_7_1","doi-asserted-by":"publisher","DOI":"10.1021\/jp305415x"},{"key":"e_1_2_2_8_1","doi-asserted-by":"publisher","DOI":"10.1021\/jp412614k"},{"key":"e_1_2_2_9_1","first-page":"770","author":"Il'yasov A. 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