First Study on Nihonium (Nh, Element 113) Chemistry at TASCA
Nihonium (Nh, element 113) and flerovium (Fl, element 114) are the first superheavy elements in which the 7p shell is occupied. High volatility and inertness were predicted for Fl due to the strong relativistic stabilization of the closed 7p1/2 sub-shell, which originates from a large spin-orbit spl...
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Frontiers Media S.A.
2021
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oai:doaj.org-article:7f8bc4cd01d84fd8a555d9f791703b362021-12-01T15:57:05ZFirst Study on Nihonium (Nh, Element 113) Chemistry at TASCA2296-264610.3389/fchem.2021.753738https://doaj.org/article/7f8bc4cd01d84fd8a555d9f791703b362021-11-01T00:00:00Zhttps://www.frontiersin.org/articles/10.3389/fchem.2021.753738/fullhttps://doaj.org/toc/2296-2646Nihonium (Nh, element 113) and flerovium (Fl, element 114) are the first superheavy elements in which the 7p shell is occupied. High volatility and inertness were predicted for Fl due to the strong relativistic stabilization of the closed 7p1/2 sub-shell, which originates from a large spin-orbit splitting between the 7p1/2 and 7p3/2 orbitals. One unpaired electron in the outermost 7p1/2 sub-shell in Nh is expected to give rise to a higher chemical reactivity. Theoretical predictions of Nh reactivity are discussed, along with results of the first experimental attempts to study Nh chemistry in the gas phase. The experimental observations verify a higher chemical reactivity of Nh atoms compared to its neighbor Fl and call for the development of advanced setups. First tests of a newly developed detection device miniCOMPACT with highly reactive Fr isotopes assure that effective chemical studies of Nh are within reach.A. YakushevA. YakushevL. LensL. LensCh. E. DüllmannCh. E. DüllmannCh. E. DüllmannM. BlockM. BlockM. BlockH. BrandT. CalverleyM. DasguptaA. Di NittoA. Di NittoM. GötzM. GötzM. GötzS. GötzS. GötzS. GötzH. HabaL. Harkness-BrennanR-D. HerzbergF. P. HeßbergerF. P. HeßbergerD. HindeA. HübnerE. JägerD. JudsonJ. KhuyagbaatarJ. KhuyagbaatarB. KindlerY. KomoriJ. KonkiJ.V. KratzJ. KrierN. KurzM. LaatiaouiM. LaatiaouiB. LommelChristian LorenzM. MaitiA.K. MistryA.K. MistryCh. MokryCh. MokryY. NagameP. PapadakisA. Såmark-RothD. RudolphJ. RunkeJ. RunkeL.G. SarmientoT.K. SatoM. SchädelP. ScharrerP. ScharrerP. ScharrerB. SchaustenJ. SteinerP. Thörle-PospiechP. Thörle-PospiechA. ToyoshimaN. TrautmannJ. UusitaloA. WardM. WegrzeckiV. YakushevaV. YakushevaFrontiers Media S.A.articlesuperheavy elementsnihoniumelement 113gas phase chromatographyphysical preseparationTASCAChemistryQD1-999ENFrontiers in Chemistry, Vol 9 (2021) |
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superheavy elements nihonium element 113 gas phase chromatography physical preseparation TASCA Chemistry QD1-999 |
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superheavy elements nihonium element 113 gas phase chromatography physical preseparation TASCA Chemistry QD1-999 A. Yakushev A. Yakushev L. Lens L. Lens Ch. E. Düllmann Ch. E. Düllmann Ch. E. Düllmann M. Block M. Block M. Block H. Brand T. Calverley M. Dasgupta A. Di Nitto A. Di Nitto M. Götz M. Götz M. Götz S. Götz S. Götz S. Götz H. Haba L. Harkness-Brennan R-D. Herzberg F. P. Heßberger F. P. Heßberger D. Hinde A. Hübner E. Jäger D. Judson J. Khuyagbaatar J. Khuyagbaatar B. Kindler Y. Komori J. Konki J.V. Kratz J. Krier N. Kurz M. Laatiaoui M. Laatiaoui B. Lommel Christian Lorenz M. Maiti A.K. Mistry A.K. Mistry Ch. Mokry Ch. Mokry Y. Nagame P. Papadakis A. Såmark-Roth D. Rudolph J. Runke J. Runke L.G. Sarmiento T.K. Sato M. Schädel P. Scharrer P. Scharrer P. Scharrer B. Schausten J. Steiner P. Thörle-Pospiech P. Thörle-Pospiech A. Toyoshima N. Trautmann J. Uusitalo A. Ward M. Wegrzecki V. Yakusheva V. Yakusheva First Study on Nihonium (Nh, Element 113) Chemistry at TASCA |
| description |
Nihonium (Nh, element 113) and flerovium (Fl, element 114) are the first superheavy elements in which the 7p shell is occupied. High volatility and inertness were predicted for Fl due to the strong relativistic stabilization of the closed 7p1/2 sub-shell, which originates from a large spin-orbit splitting between the 7p1/2 and 7p3/2 orbitals. One unpaired electron in the outermost 7p1/2 sub-shell in Nh is expected to give rise to a higher chemical reactivity. Theoretical predictions of Nh reactivity are discussed, along with results of the first experimental attempts to study Nh chemistry in the gas phase. The experimental observations verify a higher chemical reactivity of Nh atoms compared to its neighbor Fl and call for the development of advanced setups. First tests of a newly developed detection device miniCOMPACT with highly reactive Fr isotopes assure that effective chemical studies of Nh are within reach. |
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article |
| author |
A. Yakushev A. Yakushev L. Lens L. Lens Ch. E. Düllmann Ch. E. Düllmann Ch. E. Düllmann M. Block M. Block M. Block H. Brand T. Calverley M. Dasgupta A. Di Nitto A. Di Nitto M. Götz M. Götz M. Götz S. Götz S. Götz S. Götz H. Haba L. Harkness-Brennan R-D. Herzberg F. P. Heßberger F. P. Heßberger D. Hinde A. Hübner E. Jäger D. Judson J. Khuyagbaatar J. Khuyagbaatar B. Kindler Y. Komori J. Konki J.V. Kratz J. Krier N. Kurz M. Laatiaoui M. Laatiaoui B. Lommel Christian Lorenz M. Maiti A.K. Mistry A.K. Mistry Ch. Mokry Ch. Mokry Y. Nagame P. Papadakis A. Såmark-Roth D. Rudolph J. Runke J. Runke L.G. Sarmiento T.K. Sato M. Schädel P. Scharrer P. Scharrer P. Scharrer B. Schausten J. Steiner P. Thörle-Pospiech P. Thörle-Pospiech A. Toyoshima N. Trautmann J. Uusitalo A. Ward M. Wegrzecki V. Yakusheva V. Yakusheva |
| author_facet |
A. Yakushev A. Yakushev L. Lens L. Lens Ch. E. Düllmann Ch. E. Düllmann Ch. E. Düllmann M. Block M. Block M. Block H. Brand T. Calverley M. Dasgupta A. Di Nitto A. Di Nitto M. Götz M. Götz M. Götz S. Götz S. Götz S. Götz H. Haba L. Harkness-Brennan R-D. Herzberg F. P. Heßberger F. P. Heßberger D. Hinde A. Hübner E. Jäger D. Judson J. Khuyagbaatar J. Khuyagbaatar B. Kindler Y. Komori J. Konki J.V. Kratz J. Krier N. Kurz M. Laatiaoui M. Laatiaoui B. Lommel Christian Lorenz M. Maiti A.K. Mistry A.K. Mistry Ch. Mokry Ch. Mokry Y. Nagame P. Papadakis A. Såmark-Roth D. Rudolph J. Runke J. Runke L.G. Sarmiento T.K. Sato M. Schädel P. Scharrer P. Scharrer P. Scharrer B. Schausten J. Steiner P. Thörle-Pospiech P. Thörle-Pospiech A. Toyoshima N. Trautmann J. Uusitalo A. Ward M. Wegrzecki V. Yakusheva V. Yakusheva |
| author_sort |
A. Yakushev |
| title |
First Study on Nihonium (Nh, Element 113) Chemistry at TASCA |
| title_short |
First Study on Nihonium (Nh, Element 113) Chemistry at TASCA |
| title_full |
First Study on Nihonium (Nh, Element 113) Chemistry at TASCA |
| title_fullStr |
First Study on Nihonium (Nh, Element 113) Chemistry at TASCA |
| title_full_unstemmed |
First Study on Nihonium (Nh, Element 113) Chemistry at TASCA |
| title_sort |
first study on nihonium (nh, element 113) chemistry at tasca |
| publisher |
Frontiers Media S.A. |
| publishDate |
2021 |
| url |
https://doaj.org/article/7f8bc4cd01d84fd8a555d9f791703b36 |
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