Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Robert F. Higgins"'
Publikováno v:
Accounts of Chemical Research. 55:2616-2627
ConspectusCurrent projections for global mining indicate that unsustainable practices will cause supply problems for many elements, called critical raw materials, in the next 20 years. These include elements necessary for renewable technologies as we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9cd8a6638fd11dc982ebae1fe679ac12
https://doi.org/10.1021/acs.accounts.2c00312
https://doi.org/10.1021/acs.accounts.2c00312
Autor:
Robert F. Higgins, Matthias Zeller, Makayla R. Baxter, Suzanne C. Bart, Himanshu Gupta, Eric J. Schelter, D. M. Ramitha Y. P. Rupasinghe
Publikováno v:
Inorganic Chemistry. 60:14302-14309
A series of thorium(IV) complexes featuring the redox-active 4,6-di-tert-butyl-N-(2,6-di-isopropylphenyl)-o-iminobenzoquinone (dippiq) ligand family have been synthesized and characterized. The neutral iminoquinone ligand was used to generate Th(dipp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efc8eace6538ce7140de6ae2ed6ed4f7
https://doi.org/10.1021/acs.inorgchem.1c01859
https://doi.org/10.1021/acs.inorgchem.1c01859
Autor:
D. M. Ramitha Y. P. Rupasinghe, Makayla R. Baxter, Himanshu Gupta, Andrew T. Poore, Robert F. Higgins, Matthias Zeller, Shiliang Tian, Eric J. Schelter, Suzanne C. Bart
Publikováno v:
Journal of the American Chemical Society. 144(38)
The first non-uranyl, f-element oxo complex synthesized from dioxygen in dry air is presented in this work. The synthesis was accomplished by treating the redox-active thorium amidophenolate complex, [Th(
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8fa6a52ae92b643bb5a7dd173ed75b98
https://pubmed.ncbi.nlm.nih.gov/36122408
https://pubmed.ncbi.nlm.nih.gov/36122408
Autor:
Robert F. Higgins, Brian C. Manor, Liane M. Moreau, Rulin Feng, Haolin Yin, Patrick J. Carroll, Corwin H. Booth, Eric J. Schelter, Yusen Qiao, Jochen Autschbach
Publikováno v:
Chemical Science
A series of cerium(iv) mixed-ligand guanidinate–amide complexes, {[(Me3Si)2NC(NiPr)2]xCeIV[N(SiMe3)2]3−x}+ (x = 0–3), was prepared by chemical oxidation of the corresponding cerium(iii) complexes, where x = 1 and 2 represent novel complexes. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02eb0d15ae91ceebb7c43c6fc1333811
https://doi.org/10.1039/d0sc05193d
https://doi.org/10.1039/d0sc05193d
Autor:
Robert F. Higgins, Eric J. Schelter, Bren E. Cole, Joshua J. M. Nelson, Thibault Cheisson, Michael R. Gau, Patrick J. Carroll
Publikováno v:
ACS Sustainable Chemistry & Engineering. 8:14786-14794
Rare earth metal complexes of the proligand H3TriNOx ([(2-tBuNOH)C6H3CH2]3N) have been shown to afford separations of simple mixtures of rare earth metal salts. In particular, separations systems w...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9cb27c5dbdbeb41829edcac5cb5ba193
https://doi.org/10.1021/acssuschemeng.0c03974
https://doi.org/10.1021/acssuschemeng.0c03974
Autor:
Nicole A. Vanagas, Evan Warzecha, Robert F. Higgins, Eric J. Schelter, Sarah L. Stoll, Dane Romar C. Asuigui, Stosh A. Kozimor, Karah E. Knope, Jennifer N. Wacker, Jeffery A. Bertke
Publikováno v:
Chemistry – A European Journal. 26:5872-5886
Uranium(IV) complexation by 2-furoic acid (2-FA) was examined to better understand the effects of ligand identity and reaction conditions on species formation and stability. Five compounds were isolated: [UCl2 (2-FA)2 (H2 O)2 ]n (1), [U4 Cl10 O2 (THF
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5e8e6260467dd5e5929a9df26fec7da
https://doi.org/10.1002/chem.201905759
https://doi.org/10.1002/chem.201905759
Autor:
Thibault Cheisson, Bren E. Cole, Eric J. Schelter, Brian C. Manor, Robert F. Higgins, Patrick J. Carroll
Publikováno v:
Angewandte Chemie. 132:1867-1872
The separation of rare-earth ions from one another is challenging due to their chemical and physical similarities. Nearly all rare-earth separations rely upon small changes in ionic radii to direct speciation or reactivity. Herein, we show that the i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d11940487d1d2214ca990f67c62467b
https://doi.org/10.1002/ange.201911606
https://doi.org/10.1002/ange.201911606
Autor:
Joseph M. Sperling, Suzanne C. Bart, Thomas E. Albrecht-Schönzart, Ryan Baumbach, Robert F. Higgins, Megan A. Whitefoot, Shane S. Galley, Scott A. Pattenaude, William Nelson, Tyler S. Collins, Carlo Alberto Gaggioli, Matthias Zeller, Debmalya Ray, Laura Gagliardi, Eric J. Schelter, Yusen Qiao
Publikováno v:
Inorganic chemistry. 60(20)
Using a redox-active dioxophenoxazine ligand, DOPO (DOPO = 2,4,6,8-tetra-tert-butyl-1-oxo-1H-phenoxazine-9-olate), a family of actinide (U, Th, Np, and Pu) and Hf tris(ligand) coordination compounds was synthesized. The full characterization of these
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b13bfbb1024d83c22cae52463a19e427
https://pubmed.ncbi.nlm.nih.gov/34569783
https://pubmed.ncbi.nlm.nih.gov/34569783
Autor:
Robert F. Higgins, Brian C. Manor, Eiko Nakamaru-Ogiso, Thibault Cheisson, Eric J. Schelter, Bren E. Cole, Patrick J. Carroll
Publikováno v:
Inorganic Chemistry. 59:172-178
Separation of the rare-earth (RE) elements (Sc, Y, La-Lu) is challenging because of their similar chemical properties, but is necessary for their applications in renewable energy and electronic device technologies. The development of separation proce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f520f1f4316bc290316a6d4910e87abb
https://doi.org/10.1021/acs.inorgchem.9b00975
https://doi.org/10.1021/acs.inorgchem.9b00975
Autor:
Justin P. Joyce, Robert F. Higgins, Tarik J. Ozumerzifon, Jacek L. Kolanowski, Matthew P. Shores, Anthony K. Rappé
Publikováno v:
Inorganic Chemistry. 58:7785-7793
We present evidence of a spin-state change that accompanies desilylation reactions performed on two related Fe(II) iminopyridine coordination complexes. To probe these systems, we performed titrations with CsF in solution and analyzed the speciation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ab658882141ce27cb7ae31f63f227a8
https://doi.org/10.1021/acs.inorgchem.9b00340
https://doi.org/10.1021/acs.inorgchem.9b00340