A new period in superheavy-element hunting

The periodic table as we know it now seems complete, its current 118 elements nicely fitting in the seven familiar rows. How many more can be synthesized — and how will the table expand to accommodate them? The search for ever-heavier elements is pointing towards new periods, though perhaps not as neatly ordered as the first seven.

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Fig. 1: The periodic table proposed up to element 172.

Figure adapted from ref. 15, RSC

Fig. 2: Upper end of the chart of nuclides.

References

  1. 1.

    Mendelejew, D. I. Zh. Russ. Khim. Obshch. 1, 60–77 (1869).

    Google Scholar 

  2. 2.

    Öhrström, L. & Reedijk, J. Pure Appl. Chem. 88, 1225–1229 (2016).

    Article  Google Scholar 

  3. 3.

    Schӓdel, M. Angew. Chem. Int. Ed. 45, 368–401 (2006).

    Article  Google Scholar 

  4. 4.

    Hofmann, S. J. Phys. G 42, 114001 (2015).

    Article  Google Scholar 

  5. 5.

    Morita, K. et al. J. Phys. Soc. Jpn 81, 103201 (2012).

    Article  Google Scholar 

  6. 6.

    Oganessian, Y. T. & Utyonkov, V. K. Nucl. Phys. A 944, 62–98 (2015).

    CAS  Article  Google Scholar 

  7. 7.

    Roberto, J. B. et al. Nucl. Phys. A 944, 99–116 (2015).

    CAS  Article  Google Scholar 

  8. 8.

    Oganessian, Y. T. et al. Phys. Rev. C 79, 024603 (2009).

    Article  Google Scholar 

  9. 9.

    Hofmann, S. et al. Eur. Phys. J. A 52, 180 (2016).

    Article  Google Scholar 

  10. 10.

    Düllmann, C. E. EPJ Web Conf. 131, 08004 (2016).

    Article  Google Scholar 

  11. 11.

    Chapman, K. Hunt for element 119 to begin. Chemistry World (September 12, 2017); https://www.chemistryworld.com/news/hunt-for-element-119-to-begin/3007977.article

  12. 12.

    Dmitriev, S., Itkis, M. & Oganessian, Y. EPJ Web Conf. 131, 08001 (2016).

    Article  Google Scholar 

  13. 13.

    Türler, A. & Pershina, V. Chem. Rev. 113, 1237–1312 (2013).

    Article  Google Scholar 

  14. 14.

    Indelicato, P., Bieroń, J. & Jönsson., P. Theor. Chem. Acc. 129, 495 (2011).

    CAS  Article  Google Scholar 

  15. 15.

    Pyykkö, P. Phys. Chem. Chem. Phys. 13, 161–168 (2011).

    Article  Google Scholar 

  16. 16.

    Chem. Int. 38, 22–23 (2016).

  17. 17.

    Sobiczewski, A. & Pomorski, K. Prog. Part. Nucl. Phys. 58, 292–349 (2007).

    CAS  Article  Google Scholar 

  18. 18.

    Magill, J., Dreher, R. & Sóti, Z. Karlsruher Nuklidkarte 10th edn (Nucleonica GmbH, 2018).

  19. 19.

    Koura, H., Tachibana, T., Uno, M. & Yamada, M. Prog. Theor. Phys. 113, 305–324 (2005).

    CAS  Article  Google Scholar 

  20. 20.

    Haba, H. Radioisotopes 67, 277–289 (2018).

    Article  Google Scholar 

Download references

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Correspondence to Hiromitsu Haba.

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Haba, H. A new period in superheavy-element hunting. Nature Chem 11, 10–13 (2019). https://doi.org/10.1038/s41557-018-0191-8

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