Creation of an unexpected plane of enhanced covalency in cerium(III) and berkelium(III) terpyridyl complexes

Autor: Alyssa N. Gaiser, Cristian Celis-Barros, Frankie D. White, Maria J. Beltran-Leiva, Joseph M. Sperling, Sahan R. Salpage, Todd N. Poe, Daniela Gomez Martinez, Tian Jian, Nikki J. Wolford, Nathaniel J. Jones, Amanda J. Ritz, Robert A. Lazenby, John K. Gibson, Ryan E. Baumbach, Dayán Páez-Hernández, Michael L. Neidig, Thomas E. Albrecht-Schönzart

Publikováno v: Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)

Studying how the ligand design influences the bonding of f-block complexes is crucial to control their properties. Here, the authors report the preparation of Bk(III) and Ce(III) complexes featuring a terpyridyl ligand; structural, spectroscopic, ele

Externí odkaz: https://doaj.org/article/e9cb352fac0b46ca99cea5e65c34d630

Advancing understanding of actinide(iii) (Ac, Am, Cm) aqueous complexation chemistry†

Autor: Laura M. Lilley, Jennifer N. Wacker, Karah E. Knope, Veronika Mocko, Maryline G. Ferrier, Zachary R. Jones, Frankie D. White, Stosh A. Kozimor, David H. Woen, Maksim Y. Livshits, Benjamin W. Stein, Brian L. Scott, Elodie Dalodière

Publikováno v: Chemical Science
Chemical science, vol 12, iss 15

The positive impact of having access to well-defined starting materials for applied actinide technologies – and for technologies based on other elements – cannot be overstated. Of numerous relevant 5f-element starting materials, those in complexi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::491ad1e24341bb40486ef1c10bde035f
http://europepmc.org/articles/PMC8179631

Employing Lewis Acidity to Generate Bimetallic Lanthanide Complexes

Autor: Ryan Baumbach, Stosh A. Kozimor, Brennan S. Billow, Aaron M. Tondreau, Bonnie E. Klamm, Frankie D. White, Thomas E. Albrecht-Schmitt, Brian L. Scott

Publikováno v: Inorganic Chemistry. 59:8642-8646

With the advent of lanthanide-based technologies, there is a clear need to advance the fundamental understanding of 4f-element chelation chemistry. Herein, we contribute to a growing body of lanthanide chelation chemistry and report the synthesis of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::503c9afe494f2caa20fe218cc85548e9
https://doi.org/10.1021/acs.inorgchem.0c00775

Twofold π-Extension of Polyarenes via Double and Triple Radical Alkyne peri-Annulations: Radical Cascades Converging on the Same Aromatic Core

Autor: Nikolay P. Tsvetkov, Frankie D. White, Suliman Ayad, Igor V. Alabugin, Miguel A. Abdo, Kenneth Hanson, Gabriel dos Passos Gomes, Edgar Gonzalez-Rodriguez

Publikováno v: Journal of the American Chemical Society. 142:8352-8366

A versatile synthetic route to distannyl-substituted polyarenes was developed via double radical periannulations. The cyclization precursors were equipped with propargylic OMe traceless directing groups (TDGs) for regioselective Sn-radical attack at

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::446368b62271c7cefc0a6c546bb8c251
https://doi.org/10.1021/jacs.0c01856

Isolation and characterization of a californium metallocene

Autor: William J. Evans, Conrad A. P. Goodwin, Joseph M. Sperling, Thomas E. Albrecht-Schönzart, Jing Su, Stosh A. Kozimor, Lauren M. Stevens, Justin C. Wedal, Ping Yang, Frankie D. White, Zachary R. Jones, Sasha F. Briscoe, Alyssa N. Gaiser, Cory J. Windorff, Enrique R. Batista, Andrew J. Gaunt, Joseph W. Ziller, Brian L. Scott, Nickolas H. Anderson, Michael R. James, John D. Auxier, Justin N. Cross, Tener F. Jenkins, Michael T. Janicke

Publikováno v: Goodwin, C A P, Su, J, Stevens, L M, White, F D, Anderson, N H, Auxier, J D, Albrecht-Schönzart, T E, Batista, E R, Briscoe, S F, Cross, J N, Evans, W J, Gaiser, A N, Gaunt, A J, James, M R, Janicke, M T, Jenkins, T F, Jones, Z R, Kozimor, S A, Scott, B L, Sperling, J M, Wedal, J C, Windorff, C J, Yang, P & Ziller, J W 2021, ' Isolation and characterization of a californium metallocene ', Nature, vol. 599, 7885, pp. 421-424 . https://doi.org/10.1038/s41586-021-04027-8

Californium (Cf) is currently the heaviest element accessible above microgram quantities. Cf isotopes impose severe experimental challenges due to their scarcity and radiological hazards. Consequently, chemical secrets ranging from the accessibility

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e50199d4abf1dbf56d24d5404e1fcdc0
https://research.manchester.ac.uk/en/publications/e1598796-ae4f-4c98-8f2d-4b147e0323f6