Literature DB >> 27430499

High-Spin Organic Diradical with Robust Stability.

Nolan M Gallagher1, Jackson J Bauer1, Maren Pink2, Suchada Rajca1, Andrzej Rajca1.   

Abstract

Triplet ground-state organic molecules are interesting with respect to several emerging technologies but typically exhibit limited stability. We report two organic diradicals, one of which possesses a triplet ground state (2J/kB = 234 ± 36 K) and robust stability at elevated temperatures. We are able to sublime this high-spin diradical under high vacuum at 140 °C with no significant decomposition.

Entities:  

Year:  2016        PMID： 27430499     DOI： 10.1021/jacs.6b05080

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  10 in total

1.  Thermally and Magnetically Robust Triplet Ground State Diradical.

Authors:  Nolan Gallagher; Hui Zhang; Tobias Junghoefer; Erika Giangrisostomi; Ruslan Ovsyannikov; Maren Pink; Suchada Rajca; Maria Benedetta Casu; Andrzej Rajca
Journal:  J Am Chem Soc       Date:  2019-03-12       Impact factor: 15.419

2.  PEGylated, Water-Soluble, Stable Aminyl Radical.

Authors:  Ying Wang; Suchada Rajca; Andrzej Rajca
Journal:  J Org Chem       Date:  2017-07-12       Impact factor: 4.354

3.  High-Spin Diradical Dication of Chiral π-Conjugated Double Helical Molecule.

Authors:  Chan Shu; Hui Zhang; Arnon Olankitwanit; Suchada Rajca; Andrzej Rajca
Journal:  J Am Chem Soc       Date:  2019-10-17       Impact factor: 15.419

4.  The Suzuki-Miyaura reaction as a tool for modification of phenoxyl-nitroxyl radicals of the 4H-imidazole N-oxide series.

Authors:  Yury A Ten; Oleg G Salnikov; Svetlana A Amitina; Dmitri V Stass; Tatyana V Rybalova; Maxim S Kazantsev; Artem S Bogomyakov; Evgeny A Mostovich; Dmitrii G Mazhukin
Journal:  RSC Adv       Date:  2018-07-20       Impact factor: 4.036

5.  Synthesis and Thin Films of Thermally Robust Quartet (S = 3/2) Ground State Triradical.

Authors:  Chan Shu; Maren Pink; Tobias Junghoefer; Elke Nadler; Suchada Rajca; Maria Benedetta Casu; Andrzej Rajca
Journal:  J Am Chem Soc       Date:  2021-03-31       Impact factor: 15.419

6.  New Blatter-type radicals from a bench-stable carbene.

Authors:  Jacob A Grant; Zhou Lu; David E Tucker; Bryony M Hockin; Dmitry S Yufit; Mark A Fox; Ritu Kataky; Victor Chechik; AnnMarie C O'Donoghue
Journal:  Nat Commun       Date:  2017-05-15       Impact factor: 14.919

7.  Synthesis and Electron Spin Relaxation of Tetracarboxylate Pyrroline Nitroxides.

Authors:  Shengdian Huang; Joseph T Paletta; Hanan Elajaili; Kirby Huber; Maren Pink; Suchada Rajca; Gareth R Eaton; Sandra S Eaton; Andrzej Rajca
Journal:  J Org Chem       Date:  2017-01-13       Impact factor: 4.354

8.  Blatter-Radical-Grafted Mesoporous Silica as Prospective Nanoplatform for Spin Manipulation at Ambient Conditions.

Authors:  Artem S Poryvaev; Eva Gjuzi; Daniil M Polyukhov; Frank Hoffmann; Michael Fröba; Matvey V Fedin
Journal:  Angew Chem Int Ed Engl       Date:  2021-03-09       Impact factor: 15.336

9.  Thiophene-Based Double Helices: Radical Cations with SOMO-HOMO Energy Level Inversion.

Authors:  Andrzej Rajca; Chan Shu; Hui Zhang; Sheng Zhang; Hua Wang; Suchada Rajca
Journal:  Photochem Photobiol       Date:  2021-07-05       Impact factor: 3.421

10.  Diastereoisomers of l-proline-linked trityl-nitroxide biradicals: synthesis and effect of chiral configurations on exchange interactions.

Authors:  Weixiang Zhai; Yalan Feng; Huiqiang Liu; Antal Rockenbauer; Deni Mance; Shaoyong Li; Yuguang Song; Marc Baldus; Yangping Liu
Journal:  Chem Sci       Date:  2018-04-05       Impact factor: 9.825
  10 in total

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