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Chem. Phys. 155, 124312 (2021)]. In this follow-up study, we revisited the structure of PdAu9CN by high-resolution ion mobility spectrometry on an isolated sample of PdAu9CN with the help of dispersion-corrected DFT calculation. In contradiction to the previous proposal, we conclude that isomers in which an AuCN unit is directly bonded to the central Pd atom of PdAu8 are better candidates. This assignment was supported by Fourier transform infrared and ultraviolet\u2013visible spectroscopies of isolated PdAu9CN. The simultaneous formation of [Au(PPh3)2]+ and PdAu9CN suggests that the AuCN species are formed by APP irradiation at the expense of a portion of PdAu8. These results indicate that APP may offer a unique method for transforming metal clusters into novel ones by generating in situ active species that were not originally added to the solution.<\/jats:p>","DOI":"10.1063\/5.0219959","type":"journal-article","created":{"date-parts":[[2024,7,9]],"date-time":"2024-07-09T12:41:15Z","timestamp":1720528875000},"update-policy":"https:\/\/doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":4,"title":["Revisiting the structure of [PdAu9(PPh3)8(CN)]2+ produced by atmospheric pressure plasma irradiation of [PdAu8(PPh3)8]2+ in methanol"],"prefix":"10.1063","volume":"161","author":[{"given":"Takumi","family":"Imagawa","sequence":"first","affiliation":[{"name":"Department of Chemistry, Graduate School of Science, The University of Tokyo 1 , 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0608-3786","authenticated-orcid":false,"given":"Shun","family":"Ito","sequence":"additional","affiliation":[{"name":"Department of Chemistry, Graduate School of Science, The University of Tokyo 1 , 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5317-669X","authenticated-orcid":false,"given":"Frank","family":"Hennrich","sequence":"additional","affiliation":[{"name":"Institute of Physical Chemistry, Karlsruhe Institute of Technology 2 , Fritz-Haber-Weg 2, 76131 Karlsruhe, Germany"},{"name":"Institute of Quantum Materials and Technologies, Karlsruhe Institute of Technology 3 , Hermann-von- Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3810-3377","authenticated-orcid":false,"given":"Marco","family":"Neumaier","sequence":"additional","affiliation":[{"name":"Institute of Physical Chemistry, Karlsruhe Institute of Technology 2 , Fritz-Haber-Weg 2, 76131 Karlsruhe, Germany"},{"name":"Institute of Nanotechnology, Karlsruhe Institute of Technology 4 , Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7006-6759","authenticated-orcid":false,"given":"Patrick","family":"Weis","sequence":"additional","affiliation":[{"name":"Institute of Physical Chemistry, Karlsruhe Institute of Technology 2 , Fritz-Haber-Weg 2, 76131 Karlsruhe, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9106-0054","authenticated-orcid":false,"given":"Kiichirou","family":"Koyasu","sequence":"additional","affiliation":[{"name":"Department of Chemistry, Graduate School of Science, The University of Tokyo 1 , 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1199-1730","authenticated-orcid":false,"given":"Manfred M.","family":"Kappes","sequence":"additional","affiliation":[{"name":"Institute of Physical Chemistry, Karlsruhe Institute of Technology 2 , Fritz-Haber-Weg 2, 76131 Karlsruhe, Germany"},{"name":"Institute of Quantum Materials and Technologies, Karlsruhe Institute of Technology 3 , Hermann-von- Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany"},{"name":"Institute of Nanotechnology, Karlsruhe Institute of Technology 4 , Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0190-6379","authenticated-orcid":false,"given":"Tatsuya","family":"Tsukuda","sequence":"additional","affiliation":[{"name":"Department of Chemistry, Graduate School of Science, The University of Tokyo 1 , 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"317","published-online":{"date-parts":[[2024,7,9]]},"reference":[{"key":"2024070912410163200_c1","doi-asserted-by":"publisher","first-page":"10346","DOI":"10.1021\/acs.chemrev.5b00703","volume":"116","year":"2016","journal-title":"Chem. 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