C.C. Boggiano

Chicago

Director News Operations at WNBC-TV (New York, NY)

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Articles

U4+/5+/6+ in a Conserved Pseudotetrahedral Imidophosphorane Coordination Sphere

Jan 26, 2025 | pubs.acs.org | C.C. Boggiano |Julie E Niklas |Maximilian G. Bernbeck |La Pierre

IntroductionClick to copy section linkSection link copied!Complexes of high-valent uranium (>+4 oxidation state) are commonly observed in linear dioxo (uranyl, [O = Un+=O]m+, n = 5, 6; m = n–4) complexes. (1,2) Aside from uranyl complexes, several U6+ mono-oxo or -imido complexes are known, as well as neutral, pseudo-octahedral hexa-halide, alkoxide, alkyl, and amide complexes.
Exploring Charge Redistribution at the Cu/Co6Se8 Interface

Oct 21, 2024 | pubs.acs.org | Sebastian M. Krajewski |Robert Love |Jonathan A. Kephart |C.C. Boggiano
A Four‐Coordinate Pr4+ Imidophosphorane Complex

Jul 16, 2024 | onlinelibrary.wiley.com | C.C. Boggiano |Sabyasachi Chowdhury |Michael Roy |Maximilian G. Bernbeck

An imidophosphorane ligand framework provided one of the first structurally authenticated examples of molecular Tb4+,1 and the in situ characterization of Pr4+.2 The tetravalent oxidation state in molecular lanthanide (Ln) complexes has been documented in Tb1, 3 and Pr,2, 4 but remains largely confined to examples of Ce4+.5 Despite the similar thermodynamic accessibility of Pr4+ and Tb4+,5a multiple ligand systems which support isolable Tb4+ complexes yield fleeting Pr4+ complexes, precluding...
A Four‐Coordinate Pr4+ Imidophosphorane Complex

Jul 16, 2024 | onlinelibrary.wiley.com | C.C. Boggiano |Sabyasachi Chowdhury |Michael Roy |Samuel M. Greer

Supporting Information As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors.
Tetravalent Cerium Alkyl and Benzyl Complexes

Feb 7, 2024 | pubs.acs.org | Haruko Tateyama |C.C. Boggiano |Can Liao |Kaitlyn S. Otte

Download Hi-Res ImageDownload to MS-PowerPointCite This:J. Am. Chem. Soc. 2024, XXXX, XXXRETURN TO ARTICLES ASAPPREVCommunicationNEXTHaruko TateyamaSchool of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia 30332-0400, United States, Andrew C.
Structural distortion by alkali metal cations modulates the redox and electronic properties of Ce3+ imidophosphorane complexes

Sep 25, 2023 | pubs.rsc.org | C.C. Boggiano |Chad Studvick |Alexander Steiner |John Bacsa

Structural distortion by alkali metal cations modulates the redox and electronic properties of Ce3+ imidophosphorane complexes A series of Ce3+ complexes with counter cations ranging from Li to Cs are presented. Cyclic voltammetry data indicate a significant dependence of the oxidation potential on the alkali metal identity.
Divergent Stabilities of Tetravalent Cerium, Uranium, and Neptunium Imidophosphorane Complexes**

Jun 16, 2023 | onlinelibrary.wiley.com | Kaitlyn S. Otte |Julie E Niklas |Chad Studvick |C.C. Boggiano

The study of the redox chemistry of mid-actinides (U−Pu) has historically relied on cerium as a model, due to the accessibility of trivalent and tetravalent oxidation states for these ions. Recently, dramatic shifts of lanthanide 4+/3+ non-aqueous redox couples have been established within a homoleptic imidophosphorane ligand framework.