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DOE OSTI · 2507117

Neptunium Pyridine Dipyrrolide Complexes

Valerio, Leyla R. [University of Rochester, NY (United States)]·Mitchell, Andrew W. [Purdue University, West Lafayette, IN (United States)]·Lopez, Lauren M. [Purdue University, West Lafayette, IN (United States)]·Zeller, Matthias [Purdue University, West Lafayette, IN (United States)] (ORCID:000000023305852X)·Bart, Suzanne C. [Purdue University, West Lafayette, IN (United States)] (ORCID:0000000289189051)·Matson, Ellen M. [University of Rochester, NY (United States)] (ORCID:0000000337538288)
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Abstract

Two pyridine dipyrrolide neptunium(IV) complexes, ( Mes PDP Ph )NpCl 2 (THF) and Np( Mes PDP Ph ) 2 , where ( Mes PDP Ph ) 2– is the doubly deprotonated form of 2,6-bis(5-(2,4,6-trimethylphenyl)-3-phenyl-1H-pyrrol-2-yl)pyridine, have been prepared. Characterization of the complexes has been performed through a combination of solid- and solution-state methods, including single-crystal X-ray diffraction and electronic absorption and nuclear magnetic resonance spectroscopies. Collectively, these data confirm the formation of the mono- and bis-ligated species. Electrochemistry of a series of bis-ligated actinide complexes, An( Mes PDP Ph ) 2 (An = Th, U, Np), is presented.

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37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRYAromatic compoundsElectronic absorptionIonsLigandsUranium

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BibTeXRIS

Valerio, Leyla R. [University of Rochester, NY (United States)], Mitchell, Andrew W. [Purdue University, West Lafayette, IN (United States)], Lopez, Lauren M. [Purdue University, West Lafayette, IN (United States)], Zeller, Matthias [Purdue University, West Lafayette, IN (United States)] (ORCID:000000023305852X), Bart, Suzanne C. [Purdue University, West Lafayette, IN (United States)] (ORCID:0000000289189051), Matson, Ellen M. [University of Rochester, NY (United States)] (ORCID:0000000337538288). 2025-01-09. Neptunium Pyridine Dipyrrolide Complexes. https://doi.org/10.1021/acs.organomet.4c00472

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