Zobrazeno 1 - 10 of 382 pro vyhledávání: '"Jeff W. Kampf"'
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Akademický článek
Structural and Spectroscopic Characterization of Co(II) Bis(Benzenedichlorodithiolate): An Intermediate in Hydrogen Evolution Catalysis
Autor: Virginia A. Larson, Jeff W. Kampf, Nicolai Lehnert
Publikováno v: Inorganics, Vol 12, Iss 3, p 75 (2024)
Co bis(benzenedithiolate) type complexes have captivated chemists for decades for their interesting geometric and electronic structures and more recently, for their impressive ability to mediate the hydrogen evolution reaction (HER) both photo- and e
Externí odkaz: https://doaj.org/article/d8548cdbad1143d6b8dacf618f6601c2
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Tunable Optical Molecular Thermometers Based on Metallacrowns
Autor: Elvin V. Salerno, Albano N. Carneiro Neto, Svetlana V. Eliseeva, Miguel A. Hernández-Rodríguez, Jacob C. Lutter, Timothée Lathion, Jeff W. Kampf, Stéphane Petoud, Luis D. Carlos, Vincent L. Pecoraro
Publikováno v: Journal of the American Chemical Society. 144:18259-18271
The effect of ligands' energy levels on thermal dependence of lanthanide emission was examined to create new molecular nanothermometers. A series of Ln2Ga8L8′L8″metallacrowns (shorthand Ln2L8′), where Ln = Gd3+, Tb3+, or Sm3+(H3L′ = salicylhy
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29ef19d5a80730926ac11a0823ac1424
https://doi.org/10.1021/jacs.2c04821
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6
Modulation of H+/H− exchange in iridium-hydride 2-hydroxypyridine complexes by remote Lewis acids
Autor: Cameron M. Moore, Jeff W. Kampf, J. P. Shanahan, Nathaniel K. Szymczak
Publikováno v: Chemical Communications. 57:11705-11708
A series of iridium hydride complexes featuring dihydrogen bonding are presented and shown to undergo rapid H+/H− exchange (1240 s−1 at 25 °C). We demonstrate that the H+/H− exchange rate can be modified by post-synthetic modification at a rem
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9263919cf576c59e1306aff9420381e8
https://doi.org/10.1039/d1cc04778g
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7
Magnetic properties of two GdIIIFeIII4 metallacrowns and strategies for optimizing the magnetocaloric effect of this topology
Autor: Jeff W. Kampf, Elvin V. Salerno, Talal Mallah, Vincent L. Pecoraro
Publikováno v: Inorganic Chemistry Frontiers. 8:2611-2623
Two GdIII FeIII4 metallacrown complexes are presented and analyzed for their magnetic properties. One of these species is newly identified and exhibits a bent ring geometry as opposed to the more conventional flatter conformation of the other. Both c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3cb56b1c0ea0ee27a12e27e1ced4e200
https://doi.org/10.1039/d1qi00207d
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8
Defluorinative Functionalization of Pd(II) Fluoroalkyl Complexes
Autor: Jeff W. Kampf, Michael M Wade Wolfe, James P. Shanahan, Nathaniel K. Szymczak
Publikováno v: Journal of the American Chemical Society. 142:18698-18705
When subjected to arylboranes, anionic trifluoromethyl and difluorobenzyl palladium(II) complexes undergo fluoride abstraction followed by 1,1-migratory insertion. The resulting intermediate fluoroalkyl species can be induced to undergo a subsequent
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae9a838a7be2e95c6792089b7f0932f6
https://doi.org/10.1021/jacs.0c09505
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9
Peculiarities of crystal structures and photophysical properties of GaIII/LnIII metallacrowns with a non-planar [12-MC-4] core
Autor: Stéphane Petoud, Tu N. Nguyen, Svetlana V. Eliseeva, Chun Y. Chow, Vincent L. Pecoraro, Jeff W. Kampf
Publikováno v: Inorganic Chemistry Frontiers
Inorganic Chemistry Frontiers, Royal Society of Chemistry, 2020, 7 (7), pp.1553-1563. ⟨10.1039/c9qi01647c⟩
International audience; A new series of gallium(iii)/lanthanide(iii) metallacrown (MC) complexes (Ln-1) was synthesized by the direct reaction of salicylhydroxamic acid (H(3)shi) with Ga-III and Ln(III) nitrates in a CH3OH/pyridine mixture. X-ray sin
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3f7644f92ba81ace5959d426a55af83
https://doi.org/10.1039/c9qi01647c
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10
Oxidatively Induced Aryl–CF3 Coupling at Diphosphine Nickel Complexes
Autor: Allan J. Canty, Melanie S. Sanford, Pronay Roy, Jeff W. Kampf, James R. Bour
Publikováno v: Organometallics. 39:3-7
This communication describes the synthesis of a series of diphosphine NiII(Ph)(CF3) complexes and studies of their reactivity toward oxidatively induced Ph–CF3 bond-forming reductive elimination. T...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3a33826e4dcf29ab93836991aa7796cc
https://doi.org/10.1021/acs.organomet.9b00678
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