World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
55
Citations
8791
World Ranking
12358
National Ranking
3293

Overview

John A. Tossell is affiliated with the University of Maryland, College Park in the United States. The academic profile indicates a focus on multiple disciplines within scientific research, although specific fields, subfields, and research topics are not detailed in the available data.

There are no recent publications listed, and no information is provided about published papers including titles, years of publication, or venues. This absence limits insight into the current research output or the trajectory of the scientist's academic contributions.

The data does not include frequent co-authors or main publication venues, which suggests either a limited collaborative network or a lack of publicly indexed records in this dataset. Similarly, there are no book publications attributed to this researcher, leaving the extent of contributions to academic books unclear.

No awards or distinctions are recorded, and it is noted that the scientist is currently living.

Best Publications

  • Experimental measurement of boron isotope fractionation in seawater

    Kateryna Klochko;Alan J. Kaufman;Wengsheng Yao;Robert H. Byrne

  • Calculating the partitioning of the isotopes of Mo between oxidic and sulfidic species in aqueous solution

    J.A. Tossell

  • Ab initio molecular orbital calculations for boron isotope fractionations on boric acids and borates

    Yun Liu;John A. Tossell

  • Nuclear magnetic shieldings and molecular structure

    Unknown

  • Oligomerization in As (III) sulfide solutions: Theoretical constraints and spectroscopic evidence

    George R. Helz;John A. Tossell;John M. Charnock;Richard A.D. Pattrick

  • Pyrite, marcasite, and arsenopyrite type minerals: Crystal chemical and structural principles

    J. A. Tossell;D. J. Vaughan;J. K. Burdett

  • The solubility of copper in high-temperature magmatic vapors: A quest for the significance of various chloride and sulfide complexes

    Zoltán Zajacz;Zoltán Zajacz;Jung Hun Seo;Philip A. Candela;Philip M. Piccoli

  • Thermodynamic model for arsenic speciation in sulfidic waters: A novel use of ab initio computations

    G.R. Helz;J.A. Tossell

  • Re-evaluating boron speciation in biogenic calcite and aragonite using 11B MAS NMR

    Kateryna Klochko;George D. Cody;John A. Tossell;Przemyslaw Dera

  • The electronic structures of Mg, Al and Si in octahedral coordination with oxygen from SCF Xα MO calculations

    John A Tossell

  • On the proper use of the Bigeleisen-Mayer equation and corrections to it in the calculation of isotopic fractionation equilibrium constants

    Qi Liu;John A. Tossell;John A. Tossell;Yun Liu

  • Electron Attachment by Haloalkenes and Halobenzenes

    J. K. Olthoff;J. A. Tossell;J. H. Moore

  • Theoretical studies on arsenic oxide and hydroxide species in minerals and in aqueous solution

    J.A. Tossell

  • Silicate-phosphate interactions in silicate glasses and melts: I. A multinuclear ( 27 Al, 29 Si, 31 P) MAS NMR and ab initio chemical shielding ( 31 P) study of phosphorous speciation in silicate glasses

    George D Cody;Bjorn Mysen;Gotthard Sághi-Szabó;John A Tossell

  • Theoretical Geochemistry: Applications of Quantum Mechanics in the Earth and Mineral Sciences

    John A. Tossell;David J. Vaughan

  • Calculation of the energetics for oxidation of gas-phase elemental Hg by Br and BrO

    J. A. Tossell

  • Molecular orbital studies of geometries and spectra of minerals and inorganic compounds

    J. A. Tossell;G. V. Gibbs

  • Electronic structures of silicon, aluminum, and magnesium in tetrahedral coordination with oxygen from SCF-X.alpha. MO calculations

    Unknown

  • A theoretical study of the molecular basis of the Al avoidance rule and of the spectral characteristics of Al-O-Al linkages

    J. A. Tossell

  • Theoretical study on the dimerization of Si(OH) 4 in aqueous solution and its dependence on temperature and dielectric constant

    J.A. Tossell

  • X-ray photoelectron, X-ray emission and UV spectra of SiO2 calculated by the SCF Xα scattered wave method

    J.A. Tossell;D.J. Vaughan;K.H. Johnson

  • The speciation of gold in aqueous solution: A theoretical study

    J.A. Tossell

Frequent Co-Authors

Paolo Lazzeretti
Paolo Lazzeretti University of Salerno
Alan J. Kaufman
Alan J. Kaufman University of Maryland, College Park
David J. Vaughan
David J. Vaughan University of Manchester
George R. Helz
George R. Helz University of Maryland, College Park
Gerald V. Gibbs
Gerald V. Gibbs Virginia Tech
Robert H. Byrne
Robert H. Byrne University of South Florida
George D. Cody
George D. Cody Carnegie Institution for Science
Adam P. Hitchcock
Adam P. Hitchcock McMaster University
Zoltán Zajacz
Zoltán Zajacz University of Geneva
Aharon Gedanken
Aharon Gedanken Bar-Ilan University

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