Synthesis of N2‑Type Superatomic Molecules
Exploration of multiple bonds between superatoms remains an uncharted territory. In this study, we present the synthesis and characterization of N2-type superatomic molecules featuring triple bonds between two superatoms. The successful synthesis of M2Au17 (M = Pd, Pt) nanoclusters hinged upon the p...
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| Veröffentlicht in: | Journal of the American Chemical Society 2024-07, Vol.146 (30), p.20930-20936 |
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| container_title | Journal of the American Chemical Society |
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| creator | Saito, Ryohei Isozaki, Katsuhiro Mizuhata, Yoshiyuki Nakamura, Masaharu |
| description | Exploration of multiple bonds between superatoms remains an uncharted territory. In this study, we present the synthesis and characterization of N2-type superatomic molecules featuring triple bonds between two superatoms. The successful synthesis of M2Au17 (M = Pd, Pt) nanoclusters hinged upon the photoinduced fusion of MAu12 superatoms, achieved through sequential electron transfer and detachment of [AuPR3]+ species. Solid-state structures were confirmed via X-ray crystallography, while their electronic structures were elucidated through density functional theory (DFT) calculations. Analysis of electronic absorption properties, coupled with time-dependent DFT calculations, unveiled a symmetry-dependent electron transition nature between superatomic molecular orbitals, akin to that observed in conventional molecules. |
| doi_str_mv | 10.1021/jacs.4c05611 |
| format | Article |
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| language | eng |
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| source | American Chemical Society Journals |
| subjects | absorption density functional theory electron transfer nanoparticles species X-ray diffraction |
| title | Synthesis of N2‑Type Superatomic Molecules |
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