Projects funded by the NCN


Information on the principal investigator and host institution

Information of the project and the call

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The information-entropy origins of chemical aromaticity: theory and applications

2021/42/E/ST4/00332

Keywords:

Aromaticity chemical resonance entropy quantum information theory molecular excited states singlet fission.

Descriptors:

  • ST4_004:

Panel:

ST4 - Chemistry: physical chemistry/chemical physics, theoretical chemistry, analytical chemistry, inorganic chemistry, organic chemistry, method development

Host institution :

Uniwersytet Jagielloński, Wydział Chemii

woj. małopolskie

Other projects carried out by the institution 

Principal investigator (from the host institution):

dr Dariusz Wojciech Szczepanik 

Number of co-investigators in the project: 5

Call: SONATA BIS 11 - announced on 2021-06-15

Amount awarded: 2 072 274 PLN

Project start date (Y-m-d): 2022-05-04

Project end date (Y-m-d): 2028-05-03

Project duration:: 72 months (the same as in the proposal)

Project status: Pending project

Project description

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Note - project descriptions were prepared by the authors of the applications themselves and placed in the system in an unchanged form.

Information in the final report

  • Publication in academic press/journals (4)
  1. Cibalackrot-type compounds: Stable singlet fission materials with aromatic ground state and excited state
    Authors:
    Weixuan Zeng, Dariusz W. Szczepanik, Hugo Bronstein
    Academic press:
    Journal of Physical Organic Chemistry (), Wydawca: Wiley
    Status:
    Published
    DOI:
    10.1002/poc.4441 - link to the publication
  2. The curious case of the crystalline tri-thorium cluster: cyclic delocalization without aromatic stabilization?
    Authors:
    Dariusz W. Szczepanik
    Academic press:
    RSC Advances (), Wydawca: Royal Society of Chemistry
    Status:
    Published
    DOI:
    10.1039/D3RA06603G - link to the publication
  3. Bonding in a Crystalline Tri-Thorium Cluster: Not σ-Aromatic But Still Unique
    Authors:
    Dariusz W. Szczepanik
    Academic press:
    Angewandte Chemie International Edition (), Wydawca: Wiley
    Status:
    Published
    DOI:
    10.1002/anie.202204337 - link to the publication
  4. Isolation of an Annulated 1,4-Distibabenzene Diradicaloid
    Authors:
    Henric Steffenfauseweh, Dr. Dennis Rottschäfer, Dr. Yury V. Vishnevskiy, Beate Neumann, Dr. Hans-Georg Stammler, Dr. Dariusz W. Szczepanik, Priv.-Doz. Dr. Rajendra S. Ghadwal
    Academic press:
    Angewandte Chemie International Edition (), Wydawca: Wiley
    Status:
    Published
    DOI:
    10.1002/anie.202216003 - link to the publication