Bilde av Alemayehu, Abraham
Photo: UiT
Bilde av Alemayehu, Abraham
Department of Chemistry abraham.alemayehu@uit.no Tromsø

Abraham Alemayehu



  • Kristian, Florian, Abraham, Nicholas S., Abhik :
    Doubly Stereogenic Sandwich Frameworks: Diastereomeric Metallobiscorroles
    Inorganic Chemistry 2025 DOI
  • Abraham, Jeanet, Simon, Bjørn Cicerôn Lukas, Nicholas S., Abhik :
    Rhenium-Selenido Corroles: Reflections on 5d Metalloporphyrins and Metallocorroles as Triplet Emitters and Photosensitizers
    Inorganic Chemistry 2025 DOI
  • Abraham, Nicholas S., Arianna E., Abhik :
    Rhenium-Sulfido and -Dithiolato Corroles: Reflections on Chalcophilicity
    Inorganic Chemistry 2024 DOI / ARKIV
  • Abraham, Kevin J., Yoann, Max, Sergey M., Abhik :
    Transition metal azahemiporphycenes as singlet oxygen sensitizers
    Journal of Porphyrins and Phthalocyanines 2024 DOI / ARKIV
  • Luca, Younal, Hela, Eric, Marco, Abraham et al.:
    Inverse Photoemission Spectroscopy of Coinage Metal Corroles: Comparison with Solution-Phase Electrochemistry
    ACS Organic & Inorganic Au 2024 DOI / ARKIV
  • Krister Engedal, Martin Amund Langaas, Rune Finsås, Laura J. McCormick, Abraham, Sergey M. et al.:
    Influence of Fluorinated Substituents on the Near-Infrared Phosphorescence of 5d Metallocorroles
    ACS Organic & Inorganic Au 2023 DOI / ARKIV
  • Abraham, Macon Jedediah, Jeanet, Ritimukta, Abhik :
    Rhenium Biscorrole Sandwich Compounds: XAS Evidence for a New Coordination Motif
    Inorganic Chemistry 2023 DOI / ARKIV
  • W. Ryan, Jeanet, Abraham, Abhik, Karl M. :
    The Question of the Redox Site in Metal-Metal Multiple-Bonded Metallocorrole Dimers
    ACS Organic & Inorganic Au 2023 DOI / ARKIV
  • Jeanet, Hugo, Abraham, Abhik :
    Comparing Isoelectronic, Quadruple-Bonded Metalloporphyrin and Metallocorrole Dimers: Scalar-Relativistic DFT Calculations Predict a > 1-eV Range for Ionization Potential and Electron Affinity
    ACS Physical Chemistry Au 2022 DOI / ARKIV
  • Jeanet, Abraham, Abhik :
    Iridium(VII)-Corrole Terminal Carbides Should Exist as Stable Compounds
    ACS Organic & Inorganic Au 2022 DOI / ARKIV
  • Abraham, Abhik :
    Phenol- and resorcinol-appended metallocorroles and their derivatization with fluorous tags
    Scientific Reports 2022 DOI / ARKIV
  • Abraham, Thomas Kolle, Rune Finsås, Abhik :
    The Story of 5d Metallocorroles: From Metal–Ligand Misfits to New Building Blocks for Cancer Phototherapeutics
    Accounts of Chemical Research 2021 DOI / ARKIV / FULLTEKST
  • Benjamin D., Thomas Kolle, Abraham, Abhik, Ritimukta :
    X-ray absorption spectroscopy of exemplary platinum porphyrin and corrole derivatives: Metal-: versus ligand-centered oxidation
    RSC Advances 2021 DOI / ARKIV
  • Hugo, Jeanet, Martin Amund Langaas, Stian, Abraham, Abhik :
    Heavy-element-ligand covalence: Ligand noninnocence in molybdenum and tungsten Viking-helmet Corroles
    Dalton Transactions 2021 DOI / ARKIV / FULLTEKST
  • Rune Finsås, Einar Torfi, Simon J., Nicholas S., Abraham, Abhik :
    Regioselective formylation of rhenium-oxo and gold corroles: Substituent effects on optical spectra and redox potentials
    RSC Advances 2021 DOI / ARKIV / FULLTEKST
  • Abraham, Laura J, Jeanet, Abhik :
    Rhenium Corrole Dimers: Electrochemical Insights into the Nature of the Metal–Metal Quadruple Bond
    Inorganic Chemistry 2021 DOI / ARKIV
  • Abraham, Rune Finsås, Laura J, Nicholas S., Abhik :
    Synthesis and molecular structure of perhalogenated rhenium-oxo corroles
    Scientific Reports 2020 DOI / ARKIV
  • Abraham, Simon J., Sergey M., Abhik :
    Rhenium-Imido Corroles
    Inorganic Chemistry 2020 DOI / ARKIV
  • Md. Hafizur, Michael D., Hugo, Abraham, Abhik :
    Infrared Spectroelectrochemistry of Iron-Nitrosyl Triarylcorroles. Implications for Ligand Noninnocence
    Inorganic Chemistry 2020 DOI / ARKIV
  • Anders, Abraham, Kevin J., Jesper, Abhik :
    Electrophilic Activation of Osmium-Nitrido Corroles: The OsN Triple Bond as a π-Acceptor Metallaligand in a Heterobimetallic OsVIN–PtII Complex
    Inorganic Chemistry 2020 DOI / ARKIV
  • Rune F., Abraham, Sergey M., Abhik, Odrun Arna :
    Amphiphilic rhenium-oxo corroles as a new class of sensitizers for photodynamic therapy
    ACS Omega 2020 DOI / ARKIV / FULLTEKST
  • Tomohiro, Yuma, Abraham, Rune Finsås, Debashis, Daniel et al.:
    Heavy Metal Effects on the Photovoltaic Properties of Metallocorroles in Dye-Sensitized Solar Cells
    ACS Applied Energy Materials 2020 DOI
  • Abraham, Hugo, Simon J., Abhik :
    Unexpected Molecular Structure of a Putative Rhenium-Dioxo-Benzocarbaporphyrin Complex. Implications for the Highest Transition Metal Valence in a Porphyrin-Type Ligand Environment
    ChemistryOpen 2019 DOI / ARKIV
  • Abraham, Laura J, Hugo Vazquez, Abhik :
    Relativistic Effects on a Metal-Metal Bond: Osmium Corrole Dimers
    Inorganic Chemistry 2019 DOI / ARKIV
  • Sergey M., Rune Finsås, Abraham, Abhik :
    Ambient-temperature near-IR phosphorescence and potential applications of rhenium-oxo corroles
    Photochemical and Photobiological Sciences 2019 DOI
  • Abraham, Laura J, Kevin J., Sergey M., Abhik :
    Stable Platinum(IV) Corroles: Synthesis, Molecular Structure, and Room-Temperature Near-IR Phosphorescence
    ACS Omega 2018 DOI / ARKIV
  • Abraham, Hugo Vazquez, Laura J, Abhik :
    Relativistic effects in metallocorroles: Comparison of molybdenum and tungsten biscorroles
    Chemical Communications 2017 DOI
  • Abraham, Hugo Vazquez, Kevin J., Abhik :
    Stepwise Deoxygenation of Nitrite as a Route to Two Families of Ruthenium Corroles: Group 8 Periodic Trends and Relativistic Effects
    Inorganic Chemistry 2017 DOI / ARKIV
  • Christine, Abraham, Hugo Vazquez, Ekaney Thomas, Torsten, Gerhard et al.:
    Metallocorroles as inherently chiral chromophores: Resolution and electronic circular dichroism spectroscopy of a tungsten biscorrole
    Chemical Communications 2017 DOI / FULLTEKST
  • Abraham, Hugo Vazquez, Kevin J., Abhik :
    Tungsten Biscorroles: New Chiral Sandwich Compounds
    Chemistry - A European Journal 2016 DOI
  • Sergey M., Abraham, Abhik :
    Osmium-nitrido corroles as NIR indicators for oxygen sensors and triplet sensitizers for organic upconversion and singlet oxygen generation
    Journal of Materials Chemistry C 2016 DOI / ARKIV
  • Abraham, Nicholas U., Tomoyasu, Alexander B., Ekaney Thomas, Odrun Arna et al.:
    Gold Tris(carboxyphenyl)corroles as Multifunctional Materials: Room Temperature Near-IR Phosphorescence and Applications to Photodynamic Therapy and Dye-Sensitized Solar Cells
    ACS Applied Materials & Interfaces 14. julio 2016 DOI
  • Rune, Kevin J., Abraham, Abhik :
    Metal-Ligand Misfits: Facile Access to Rhenium-Oxo Corroles by Oxidative Metalation
    Chemistry - A European Journal 2016 DOI
  • Abraham, Abhik :
    Platinum Corroles
    Chemical Communications 2014 DOI / ARKIV
  • Abraham, Hugo Vazquez, Christine M., Kevin J., Jesper, Abhik :
    Platinum corroles
    Chemical Communications 2014 DOI / ARKIV
  • Abraham, Marianne Marrigje, Abhik :
    Electronic absorption spectra of copper corroles: unexpected substituent effects in trans-meso-A(2)B-triarylcorrole complexes
    Journal of Porphyrins and Phthalocyanines 2012 DOI
  • Ekaney Thomas, Abraham, Jeanet, Christine M., Abhik :
    The Structural Chemistry of Metallocorroles: Combined X-ray Crystallography and Quantum Chemistry Studies Afford Unique Insights
    Accounts of Chemical Research 2012 DOI
  • Abraham, Abhik :
    Gold corroles
    Journal of Porphyrins and Phthalocyanines 2011 DOI
  • Ekaney Thomas, Abraham, Jeanet, Christine, Abhik :
    Synthesis and Molecular Structure of Gold Triarylcorroles
    Inorganic Chemistry 2011 DOI
  • Inge, Hans-Kristian, Simon, Abraham, Jeanet, Abhik :
    Substituent effects on metallocorrole spectra: insights from chromium-oxo and molybdenum-oxo triarylcorroles
    Journal of Porphyrins and Phthalocyanines 2011 DOI
  • Abraham, Jeanet, Abhik :
    A First TDDFT Study of Metallocorrole Electronic Spectra: Copper meso-Triarylcorroles Exhibit Hyper Spectra
    European Journal of Inorganic Chemistry (EurJIC) 2011 DOI
  • Abraham, Lars Kr, Abhik :
    Nonplanar, Noninnocent, and Chiral: A Strongly Saddled Metallocorrole
    Inorganic Chemistry 2010 DOI
  • Abraham, Emmanuel, Lars Kr, Abhik :
    Copper Corroles Are Inherently Saddled
    Inorganic Chemistry 2009 DOI
  • Benjamin D., Thomas Kolle, Abraham, Abhik, Ritimukta :
    Erratum: X-ray absorption spectroscopy of exemplary platinum porphyrin and corrole derivatives: Metal- versus ligand-centered oxidation (RSC Adv. (2021) 11 (32269-32274) DOI: 10.1039/D1RA06151H)
    RSC Advances 2021 DOI
  • Odrun Arna, Rune Finsås, Abraham, Vanya, Abhik, Mikael :
    Photodynamic therapy using corroles and ruthenium porphyrins
    2018
  • Hugo Vazquez, Abhik, Abraham :
    Copper corroles with triplet ground states: Tetrabenzotriarylcorroles
    2014
  • Hugo Vazquez, Abhik, Abraham :
    DFT study on platinum corrole complexes: Conformation, spectra and redox potantials
    2014
  • Abhik, Kolle E., Abraham, Christine M. :
    The taco and the pancake: An 85 degrees difference in saddling dihedral between analogous copper and gold corroles
    Abstract of Papers of the American Chemical Society 2012

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