First Study on Nihonium (Nh, Element 113) Chemistry at TASCA

A. Yakushev; L. Lens; Ch. E. Düllmann; M. Block; H. Brand; T. Calverley; M. Dasgupta; A. Di Nitto; M. Götz; S. Götz; H. Haba; L. Harkness-Brennan; R-D. Herzberg; F. P. Heßberger; D. Hinde; A. Hübner; E. Jäger; D. Judson; J. Khuyagbaatar; B. Kindler; Y. Komori; J. Konki; J.V. Kratz; J. Krier; N. Kurz; M. Laatiaoui; B. Lommel; Christian Lorenz; M. Maiti; A.K. Mistry; Ch. Mokry; Y. Nagame; P. Papadakis; A. Såmark-Roth; D. Rudolph; J. Runke; L.G. Sarmiento; T.K. Sato; M. Schädel; P. Scharrer; B. Schausten; J. Steiner; P. Thörle-Pospiech; A. Toyoshima; N. Trautmann; J. Uusitalo; A. Ward; M. Wegrzecki; V. Yakusheva

doi:10.3389/fchem.2021.753738

First Study on Nihonium (Nh, Element 113) Chemistry at TASCA

A. Yakushev, L. Lens, Ch. E. Düllmann, M. Block, H. Brand, T. Calverley, M. Dasgupta, A. Di Nitto, M. Götz, S. Götz, H. Haba, L. Harkness-Brennan, R-D. Herzberg, F. P. Heßberger, D. Hinde, A. Hübner, E. Jäger, D. Judson, J. Khuyagbaatar, B. KindlerY. Komori, J. Konki, J.V. Kratz, J. Krier, N. Kurz, M. Laatiaoui, B. Lommel, Christian Lorenz, M. Maiti, A.K. Mistry, Ch. Mokry, Y. Nagame, P. Papadakis, A. Såmark-Roth, D. Rudolph, J. Runke, L.G. Sarmiento, T.K. Sato, M. Schädel, P. Scharrer, B. Schausten, J. Steiner, P. Thörle-Pospiech, A. Toyoshima, N. Trautmann, J. Uusitalo, A. Ward, M. Wegrzecki, V. Yakusheva

Research output: Contribution to journal › Article › peer-review

Abstract

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 7p_1/2 sub-shell, which originates from a large spin-orbit splitting between the 7p_1/2 and 7p_3/2 orbitals. One unpaired electron in the outermost 7p_1/2 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.

Original language	English
Article number	753738
Number of pages	9
Journal	Frontiers in Chemistry
Volume	9
DOIs	https://doi.org/10.3389/fchem.2021.753738
Publication status	Published - 2021 Nov 30

Subject classification (UKÄ)

Inorganic Chemistry
Subatomic Physics

Free keywords

superheavy elements
Nihonium, Nh, element 113
production
gas-phase chemistry

Access to Document

10.3389/fchem.2021.753738Licence: CC BY

Cite this

Yakushev, A., Lens, L., Düllmann, C. E., Block, M., Brand, H., Calverley, T., Dasgupta, M., Di Nitto, A., Götz, M., Götz, S., Haba, H., Harkness-Brennan, L., Herzberg, R.-D., Heßberger, F. P., Hinde, D., Hübner, A., Jäger, E., Judson, D., Khuyagbaatar, J., ... Yakusheva, V. (2021). First Study on Nihonium (Nh, Element 113) Chemistry at TASCA. Frontiers in Chemistry, 9, Article 753738. https://doi.org/10.3389/fchem.2021.753738

@article{9c2ef5110e434ba5af6254b52526cf08,

title = "First Study on Nihonium (Nh, Element 113) Chemistry at TASCA",

abstract = "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.",

keywords = "superheavy elements, Nihonium, Nh, element 113, production, gas-phase chemistry",

author = "A. Yakushev and L. Lens and D{\"u}llmann, {Ch. E.} and M. Block and H. Brand and T. Calverley and M. Dasgupta and {Di Nitto}, A. and M. G{\"o}tz and S. G{\"o}tz and H. Haba and L. Harkness-Brennan and R-D. Herzberg and He{\ss}berger, {F. P.} and D. Hinde and A. H{\"u}bner and E. J{\"a}ger and D. Judson and J. Khuyagbaatar and B. Kindler and Y. Komori and J. Konki and J.V. Kratz and J. Krier and N. Kurz and M. Laatiaoui and B. Lommel and Christian Lorenz and M. Maiti and A.K. Mistry and Ch. Mokry and Y. Nagame and P. Papadakis and A. S{\aa}mark-Roth and D. Rudolph and J. Runke and L.G. Sarmiento and T.K. Sato and M. Sch{\"a}del and P. Scharrer and B. Schausten and J. Steiner and P. Th{\"o}rle-Pospiech and A. Toyoshima and N. Trautmann and J. Uusitalo and A. Ward and M. Wegrzecki and V. Yakusheva",

year = "2021",

month = nov,

day = "30",

doi = "10.3389/fchem.2021.753738",

language = "English",

volume = "9",

journal = "Frontiers in Chemistry",

issn = "2296-2646",

publisher = "Frontiers Media S. A.",

}

Yakushev, A, Lens, L, Düllmann, CE, Block, M, Brand, H, Calverley, T, Dasgupta, M, Di Nitto, A, Götz, M, Götz, S, Haba, H, Harkness-Brennan, L, Herzberg, R-D, Heßberger, FP, Hinde, D, Hübner, A, Jäger, E, Judson, D, Khuyagbaatar, J, Kindler, B, Komori, Y, Konki, J, Kratz, JV, Krier, J, Kurz, N, Laatiaoui, M, Lommel, B, Lorenz, C, Maiti, M, Mistry, AK, Mokry, C, Nagame, Y, Papadakis, P, Såmark-Roth, A, Rudolph, D, Runke, J, Sarmiento, LG, Sato, TK, Schädel, M, Scharrer, P, Schausten, B, Steiner, J, Thörle-Pospiech, P, Toyoshima, A, Trautmann, N, Uusitalo, J, Ward, A, Wegrzecki, M & Yakusheva, V 2021, 'First Study on Nihonium (Nh, Element 113) Chemistry at TASCA', Frontiers in Chemistry, vol. 9, 753738. https://doi.org/10.3389/fchem.2021.753738

TY - JOUR

T1 - First Study on Nihonium (Nh, Element 113) Chemistry at TASCA

AU - Yakushev, A.

AU - Lens, L.

AU - Düllmann, Ch. E.

AU - Block, M.

AU - Brand, H.

AU - Calverley, T.

AU - Dasgupta, M.

AU - Di Nitto, A.

AU - Götz, M.

AU - Götz, S.

AU - Haba, H.

AU - Harkness-Brennan, L.

AU - Herzberg, R-D.

AU - Heßberger, F. P.

AU - Hinde, D.

AU - Hübner, A.

AU - Jäger, E.

AU - Judson, D.

AU - Khuyagbaatar, J.

AU - Kindler, B.

AU - Komori, Y.

AU - Konki, J.

AU - Kratz, J.V.

AU - Krier, J.

AU - Kurz, N.

AU - Laatiaoui, M.

AU - Lommel, B.

AU - Lorenz, Christian

AU - Maiti, M.

AU - Mistry, A.K.

AU - Mokry, Ch.

AU - Nagame, Y.

AU - Papadakis, P.

AU - Såmark-Roth, A.

AU - Rudolph, D.

AU - Runke, J.

AU - Sarmiento, L.G.

AU - Sato, T.K.

AU - Schädel, M.

AU - Scharrer, P.

AU - Schausten, B.

AU - Steiner, J.

AU - Thörle-Pospiech, P.

AU - Toyoshima, A.

AU - Trautmann, N.

AU - Uusitalo, J.

AU - Ward, A.

AU - Wegrzecki, M.

AU - Yakusheva, V.

PY - 2021/11/30

Y1 - 2021/11/30

N2 - 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.

AB - 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.

KW - superheavy elements

KW - Nihonium, Nh, element 113

KW - production

KW - gas-phase chemistry

UR - https://www.frontiersin.org/articles/10.3389/fchem.2021.753738/

U2 - 10.3389/fchem.2021.753738

DO - 10.3389/fchem.2021.753738

M3 - Article

C2 - 34917588

SN - 2296-2646

VL - 9

JO - Frontiers in Chemistry

JF - Frontiers in Chemistry

M1 - 753738

ER -

First Study on Nihonium (Nh, Element 113) Chemistry at TASCA

Abstract

Subject classification (UKÄ)

Free keywords

Access to Document

Other files and links

Fingerprint

Manifestation of relativistic effects in the chemical properties of nihonium and moscovium revealed by gas chromatography studies

On the adsorption and reactivity of element 114, flerovium

Spectroscopy along flerovium decay chains: Discovery of ²⁸⁰Ds and an excited state in ²⁸²Cn

ChaSE Lundium: Characterization of New Superheavy Elements

Nuclear Structure at the Limits: Isotope-selective Spectroscopy

Cite this

First Study on Nihonium (Nh, Element 113) Chemistry at TASCA

Abstract

Subject classification (UKÄ)

Free keywords

Access to Document

Other files and links

Fingerprint

Research output

Manifestation of relativistic effects in the chemical properties of nihonium and moscovium revealed by gas chromatography studies

On the adsorption and reactivity of element 114, flerovium

Spectroscopy along flerovium decay chains: Discovery of 280Ds and an excited state in 282Cn

Projects

ChaSE Lundium: Characterization of New Superheavy Elements

Nuclear Structure at the Limits: Isotope-selective Spectroscopy

Cite this

Spectroscopy along flerovium decay chains: Discovery of ²⁸⁰Ds and an excited state in ²⁸²Cn