Chemical studies of elements with Z≥ 104 in liquid phase

Nagame, Y.; Kratz, Jens Volker; Schädel, M.

doi:10.1016/j.nuclphysa.2015.07.013

Cited by 33 publications

(41 citation statements)

References 110 publications

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“…These results confirm that Rf is a member of the group-4 elements in the Periodic Table [7][8][9][10]. On the contrary, fluoride complex formation of Rf is significantly different from that of the homologs Zr and Hf, demonstrating a surprising behaviour of Rf [15][16][17][18].…”

Section: Element 104 Rutherfordium (Rf)supporting

confidence: 60%

“…Some perspectives for further studies are briefly given. Large parts of this paper are based on previous review articles [7][8][9][10].…”

Section: Nobel Symposium Ns160 -Chemistry and Physics Of Heavy And Sumentioning

confidence: 99%

“…The experiments with automated devices have produced detailed and sometimes surprising results that called for a detailed theoretical modelling of the chemical properties with improved relativistic quantum-chemical calculations. Recent experimental results obtained with automated rapid chemical separation systems are summarized in [10].…”

Section: Aqueous-phase Experimentsmentioning

confidence: 99%

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Chemical properties of rutherfordium (Rf) and dubnium (Db) in the aqueous phase

2016

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Abstract. Recent experimental studies of the chemical characterization of the first two transactinide elements, rutherfordium (Rf) and dubnium (Db), conducted atom-at-a-time in aqueous phases are reviewed. A short description on experimental techniques based on partition methods, specifically automated rapid chemical separation systems, is also given. Perspectives for aqueous-phase chemistry experiments on heavier elements are briefly discussed.

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Section: Element 104 Rutherfordium (Rf)supporting

confidence: 60%

“…Some perspectives for further studies are briefly given. Large parts of this paper are based on previous review articles [7][8][9][10].…”

Section: Nobel Symposium Ns160 -Chemistry and Physics Of Heavy And Sumentioning

confidence: 99%

Section: Aqueous-phase Experimentsmentioning

confidence: 99%

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Chemical properties of rutherfordium (Rf) and dubnium (Db) in the aqueous phase

2016

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“…Experimentally, atomic and chemical properties of the heaviest elements have been mainly studied by chemistry techniques either in gas phase or in liquid phase [6][7][8]. Copernicium was actually found to be a rather regular member of group twelve [9], while the properties of flerovium are still a matter of ongoing research [10,11].…”

Section: Introductionmentioning

confidence: 99%

Laser spectroscopy studies on nobelium

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2017

EPJ Web Conf.

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Abstract. Laser spectroscopy of the heaviest elements provides high-precision data on their atomic and nuclear properties. For example, atomic level energies and ionization potentials allow us to probe the influence of relativistic effects on their atomic structure and to benchmark state-of-the-art atomic structure calculations. In addition, it offers an alternative route to determine nuclear properties like spins, magnetic moments and quadrupole moments in a nuclear model-independent way. Recently, a sensitive method based on resonant laser ionization has been applied to nobelium isotopes around N = 152 at GSI Darmstadt. In pioneering experiments, several atomic states have been identified extending the reach of laser spectroscopy beyond fermium. In this contribution, the main achievements and future perspectives are briefly summarized.

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“…These techniques are becoming increasingly sophisticated such that investigation of dubnium's aqueous chemistry is now possible 3 . Both [DbOCl 4 ] − and [Db(OH) 2 Cl 4 ] − , and even complexes with the chelating α-hydroxyisobutyric acid, have been suggested, based on where in the chain of chromatography, extraction and surface detection a characteristic Db alpha decay is observed.…”

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confidence: 99%