Trackademia

Welcome to Trackademia

The idea behind Trackademia is to build on existing academic databases like Google Scholar and OpenAlex so that you can trust the data and use it for whatever you want. That comes down to two things.

More data, and more ways to use it. We aggregate publication data from every major source into a single dataset and add information pulled from faculty CVs. Then we let you slice it however you want: choose which sources to build from, write your own formulas, weight journals, adjust for department size.

More accurate, and honest about where it isn’t. We focus on a smaller set of schools so we can verify everything carefully. Faculty lists come from department websites rather than being inferred from publication records, so we know who should be in the data before we go looking. When we can’t find data on someone, we record the gap instead of dropping them. Every number comes with a coverage rate you can check against ground truth.

Everything in Trackademia is built from seven units. AI merges duplicate records across sources and tags each publication so these categories hold up:

  • Publication — citation counts, authors, journal, peer review status, and more
  • Publication group — versions of the same work combined into one entity, such as a working paper and the article it became
  • Academic
  • Department
  • University
  • Field
  • Journal

There are two modes. In Database mode you browse the underlying records and filter by any of the seven units. In Analytics mode you get graphs and comparisons, and you switch views to compare two departments, compare one department against the average of the others, or see them all at once. Tabs let you focus on a particular level of the data.

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Journal

Journal of Chemical Theory and Computation

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Citation weight

Tierunranked
Weight in force
Weightingoff

Weight inputs

Each figure with its percentile among the ranked journals. A is the median, over the academics with a work here, of that academic’s citations to the works this site counts for them - never a Google Scholar profile total. Over every academic of this field, all years, whatever the filters select.

A · academics’ median9,192.0 · 25%
B · citations per work113.9 · 57%
N · works165 · 83%
P · academics24 · 66%
Formula result0.668

From this institution

Under these filters. A work with no citation count is unknown here, never a zero.

Works159
Citations15,740 over 139 of 159 works
Citations per counted work113.2
Weighted citations
Academics24
Departments8
First seen2005

Works placed per year

159 of these 159 works carry a year; an undated work is in no year. Works placed, under these filters.

Departments publishing there 8

DepartmentWorks
Princeton Chemistry54
Yale Chemistry40
Columbia Chemistry23
Harvard Chemistry20
Cornell Chemistry8
Brown Chemistry6
Penn Chemistry6
Dartmouth Chemistry5

A work held by two departments counts once in each, so these add up to more than the works above.

Works placed there 159

YearTitleAcademicsCitations
2016OPLS3: A Force Field Providing Broad Coverage of Drug-like Small Molecules and ProteinsWilliam Jorgensen3,609
2008Performance of the B3LYP Density Functional Method for a Large Set of Organic Molecules.William Jorgensen2,060
2015Improved Peptide and Protein Torsional Energetics with the OPLS-AA Force FieldWilliam Jorgensen1,034
2019Generalized unitary coupled cluster wave functions for quantum computationJoonho Lee625
2006Halide, Ammonium, and Alkali Metal Ion Parameters for Modeling Aqueous Solutions.William Jorgensen551
2008Perspective on Free-Energy Perturbation Calculations for Chemical Equilibria.William Jorgensen418
2017Gaussian-based coupled-cluster theory for the ground-state and band structure of solidsTimothy C Berkelbach310
2018How accurate is density functional theory at predicting dipole moments? An assessment using a new database of 200 benchmark valuesDiptarka Hait306
2012Treatment of Halogen Bonding in the OPLS-AA Force Field; Application to Potent Anti-HIV Agents.William Jorgensen304
2020Development of a Force Field for the Simulation of Single-Chain Proteins and Protein-Protein ComplexesPaul Robustelli218
2020Excited state orbital optimization via minimizing the square of the gradient: General approach and application to singly and doubly excited states via density functional theoryDiptarka Hait209
2020Modern Approaches to Exact Diagonalization and Selected Configuration Interaction with the Adaptive Sampling CI MethodDiptarka Hait209
2016An Efficient, Augmented Surface Hopping Algorithm That Includes Decoherence for Use in Large-Scale SimulationsJoseph Subotnik183
2016Biomolecular Force Field Parameterization via Atoms-in-Molecule Electron Density PartitioningWilliam Jorgensen182
2020CASSCF with Extremely Large Active Spaces using the Adaptive Sampling CI MethodDiptarka Hait167
2006QM/MM Models of the O2-Evolving Complex of Photosystem IIGary Brudvig165
2018Regularized orbital-optimized second-order Møller–Plesset perturbation theory: A reliable fifth-order-scaling electron correlation model with orbital energy dependent regularizersJoonho Lee162
2007Special issue on polarizationWilliam Jorgensen146
2006MPW1K performs much better than B3LYP in DFT calculations on reactions that proceed by proton-coupled electron transfer (PCET)James Mayer131
2016Prediction of excited state energies and singlet-triplet gaps of charge-transfer states using a Restricted Open-Shell Kohn-Sham approachDiptarka Hait · Tianyu Zhu126
2005A Resolution-of-the-Identity Implementation of the Local Triatomics-in-Molecules Model for Second-Order Møller-Plesset Perturbation Theory with Application to Alanine Tetrapeptide Conformational EnergiesRobert A. DiStasio Jr.124
2019Development and Testing of the OPLS-AA/M Force Field for RNA.William Jorgensen124
2023Data-efficient machine learning potentials from transfer learning of periodic correlated electronic structure methods: Liquid water at AFQMC, CCSD, and CCSD (T) accuracyJoonho Lee · Timothy C Berkelbach112
2019Multicomponent coupled cluster singles and doubles theory within the nuclear-electronic orbital frameworkSharon Hammes-Schiffer108
2007Polarization Effects for Hydrogen-Bonded Complexes of Substituted Phenols with Water and Chloride Ion.William Jorgensen108
2018On The Relation between Equation-of-Motion Coupled-Cluster Theory and the GW ApproximationTimothy C Berkelbach106
2022Twenty years of auxiliary-field quantum Monte Carlo in quantum chemistry: An overview and assessment on main group chemistry and bond-breakingJoonho Lee106
2007Understanding Rate Accelerations for Diels-Alder Reactions in Solution using Enhanced QM/MM Methodology.William Jorgensen106
2020Excitons in solids from periodic equation-of-motion coupled-cluster theoryTimothy C Berkelbach101
2020Systematically improvable tensor hypercontraction: Interpolative separable density-fitting for molecules applied to exact exchange, second-and third-order Møller–Plesset …Joonho Lee101
2005Extension of the PDDG/PM3 semiempirical molecular orbital method to sulfur, silicon, and phosphorus.William Jorgensen101
2010Effects of Water Placement on Predictions of Binding Affinities for p38α MAP Kinase Inhibitors.William Jorgensen99
2007Elucidation of Rate Variations for a Diels-Alder Reaction in Ionic Liquids from QM/MM Simulations.William Jorgensen98
2019What levels of coupled cluster theory are appropriate for transition metal systems? A study using near exact quantum chemical values for 3d transition metal binary compoundsDiptarka Hait90
2015Evaluation of CM5 Charges for Nonaqueous Condensed-Phase ModelingWilliam Jorgensen90
2014Evaluation of CM5 Charges for Condensed-Phase ModelingWilliam Jorgensen89
2017The Theory of Ultra-Coarse-Graining. 3. Coarse-Grained Sites with Internal States in Rapid Local EquilibriumJaehyeok Jin88
2021All-Electron Gaussian-Based G0W0 for Valence and Core Excitation Energies of Periodic SystemsTianyu Zhu84
2019Constructing molecular ·-orbital active spaces for multireference calculations of conjugated systemsSharon Hammes-Schiffer73
2018Ultra-Coarse-Grained Models Allow for an Accurate and Transferable Treatment of Interfacial SystemsJaehyeok Jin72
2017Coupled-cluster valence-bond singles and doubles for strongly correlated systems: Block-tensor based implementation and application to oligoacenesJoonho Lee70
2022Correlation-consistent Gaussian basis sets for solids made simpleTimothy C Berkelbach69
2020Enabling Large-Scale Condensed-Phase Hybrid Density Functional Theory Based Ab Initio Molecular Dynamics. 1. Theory, Algorithm, and PerformanceRobert A. DiStasio Jr.69
2009Non-Covalent Interactions with Dual-Basis Methods: Pairings for Augmented Basis SetsRobert A. DiStasio Jr.63
2015Enhancing NMR Prediction for Organic Compounds Using Molecular DynamicsRichard Y. Liu63
2020Utilizing Essential Symmetry Breaking in Auxiliary-Field Quantum Monte Carlo: Application to the Spin Gaps of the C36 Fullerene and an Iron Porphyrin Model …Joonho Lee62
2019Vertex Corrections to the Polarizability Do Not Improve the GW Approximation for the Ionization Potential of MoleculesTimothy C Berkelbach61
2014Electrochemical solvent reorganization energies in the framework of the polarizable continuum modelSharon Hammes-Schiffer61
2020Temperature and Phase Transferable Bottom-up Coarse-Grained ModelsJaehyeok Jin61
2014The variationally orbital-adapted configuration interaction singles (VOA-CIS) approach to electronically excited states,Joseph Subotnik59
2021Polishing the gold standard: The role of orbital choice in CCSD (T) vibrational frequency predictionJoonho Lee54
2011Diabatization schemes for generating charge-localized electron-proton vibronic states in proton-coupled electron transfer systemsSharon Hammes-Schiffer54
2018Ab Initio Finite Temperature Auxiliary Field Quantum Monte CarloBrenda Rubenstein53
2023Clustering conformational ensembles of intrinsically disordered proteins with t-distributed stochastic neighbor embeddingPaul Robustelli52
2016Electrochemical electron transfer and proton-coupled electron transfer: Effects of double layer and ionic environment on solvent reorganization energiesSharon Hammes-Schiffer49
2011Derivation of an electron-proton correlation functional for multicomponent density functional theory within the nuclear-electronic orbital approachSharon Hammes-Schiffer49
2018Enhanced Monte Carlo Methods for Modeling Proteins Including Computation of Absolute Free Energies of Binding.William Jorgensen49
2024Periodic local coupled-cluster theory for insulators and metalsTimothy C Berkelbach46
2023ipie: a python-based auxiliary-field quantum Monte Carlo program with flexibility and efficiency on CPUs and GPUsJoonho Lee46
2011Improving MM-GB/SA Scoring through the Application of the Variable Dielectric Model.William Jorgensen46
2013Conformational Dynamics of the Partially Disordered Yeast Transcription Factor GCN4Paul Robustelli45
2023Theory and simulation of multiphase coexistence in biomolecular mixturesWilliam M. Jacobs44
2014Enhanced Monte Carlo Sampling through Replica Exchange with Solute TemperingWilliam Jorgensen43
2013Polarized Protein-Specific Charges from AIM Electron Density Partitioning.William Jorgensen42
2006NO-MNDO: Reintroduction of the Overlap Matrix into MNDO.William Jorgensen42
2020Third order Møller-Plesset theory made more useful? The role of density functional theory orbitalsDiptarka Hait41
2021Exploring the Limits of Second-and Third-Order Møller-Plesset Perturbation Theory for Non-Covalent Interactions: Revisiting MP2. 5 and Assessing the Importance of …Joonho Lee38
2020Explicit Representation of Cation-π Interactions in Force Fields with 1/r4 Non-bonded Terms.William Jorgensen38
2022INAQS, a Generic Interface for Nonadiabatic QM/MM Dynamics: Design, Implementation, and Validation for GROMACS/Q-CHEM simulationsJoseph Subotnik35
2014Quantifying the Lifetime of Triplet Energy Transfer Processes in Organic Chromophores: A Case Study of 4-(2-Naphthylmethyl)benzaldehyde.Joseph Subotnik35
2021Enabling Large-Scale Condensed-Phase Hybrid Density Functional Theory-Based Ab Initio Molecular Dynamics II: Extensions to the Isobaric–Isoenthalpic and Isobaric–Isothermal EnsemblesRobert A. DiStasio Jr.34
2019Comparison of Different Classical, Semiclassical, and Quantum Treatments of Light−Matter Interactions: Understanding Energy ConservationJoseph Subotnik33
2010E/Z Energetics for Molecular Modeling and Design.William Jorgensen33
2007Computation of Accurate Activation Barriers for Methyl Transfer Reactions of Sulfonium and Ammonium Salts in Aqueous Solution.William Jorgensen33
2022Simplified GW/BSE approach for charged and neutral excitation energies of large molecules and nanomaterialsTimothy C Berkelbach32
2019Beyond Walkers in Stochastic Quantum Chemistry: Reducing Error using Fast Randomized IterationTimothy C Berkelbach32
2022Faster exact exchange for solids via occ-RI-K: Application to combinatorially optimized range-separated hybrid functionals for simple solids with pseudopotentials near the …Joonho Lee32
2015Appraisal of Surface Hopping as a Tool for Modeling Condensed Phase Linear Absorption Spectra.Joseph Subotnik32
2005Effects of Arg90 Neutralization on the Enzyme-Catalyzed Rearrangement of Chorismate to Prephenate.William Jorgensen32
2021Absorption spectra of solids from periodic equation-of-motion coupled-cluster theoryTimothy C Berkelbach30
2022Compressing many-body fermion operators under unitary constraintsJoonho Lee30
2018Ultra-Coarse-Grained Liquid States Considering Explicit Hydrogen BondingJaehyeok Jin30
2023Machine Learning Many-Body Green’s Functions for Molecular Excitation SpectraTianyu Zhu30
2022Revisiting the orbital energy-dependent regularization of orbital-optimized second-order Møller–Plesset theoryJoonho Lee28
2020A Robust and Unified Solution for Choosing the Phases of Adiabatic States as a Function of Geometry: Extending Parallel Transport Concepts to the Cases of Trivial and Near-Trivial CrossingsJoseph Subotnik28
2019Robust FEP Protocols for Creating Molecules in Solution.William Jorgensen28
2022Integral-Direct Hartree–Fock and Møller–Plesset Perturbation Theory for Periodic Systems with Density Fitting: Application to the Benzene CrystalTimothy C Berkelbach27
2023Even faster exact exchange for solids via tensor hypercontractionJoonho Lee27
2020Nonadiabatic Dynamics in a Laser Field: Using Floquet Fewest Switches Surface Hopping To Calculate Electronic Populations for Slow Nuclear VelocitiesAbraham Nitzan · Joseph Subotnik27
2020A Numerical Approach to Non-Equilibrium Quantum Thermodynamics: Non-Perturbative Treatment of the Driven Resonant Level Model based on the Driven Liouville von-Neumann FormalismAbraham Nitzan26
2017A Generalized Surface Hopping Algorithm To Model Nonadiabatic Dynamics near Metal Surfaces: The Case of Multiple Electronic OrbitalsJoseph Subotnik26
2021Nonadiabatic dynamics at metal surfaces: fewest switches surface hopping with electronic relaxationJoseph Subotnik25
2016Dynamics of Barrier Crossings for the Generalized Anderson Holstein Model: Beyond Electronic Friction and Conventional Surface HoppingJoseph Subotnik25
2022A bond-energy/bond-order and populations relationshipE. James Petersson22
2021Spectral functions from auxiliary-field quantum Monte Carlo without analytic continuation: The extended Koopmans’ theorem approachJoonho Lee20
2024Emergence of multiphase condensates from a limited set of chemical building blocksWilliam M. Jacobs20
2022Incorporating Berry Force Effects into the Fewest Switches Surface-Hopping Algorithm: Intersystem Crossing and the Case of Electronic DegeneracyJoseph Subotnik20
2020Unveiling the Finite Temperature Physics of Hydrogen Chains via Auxiliary Field Quantum Monte CarloBrenda Rubenstein19
2020Improved fast randomized iteration approach to full configuration interactionTimothy C Berkelbach18
2022A Localized-Orbital Energy Evaluation for Auxiliary-Field Quantum Monte CarloJoonho Lee18
2024A phase-space electronic Hamiltonian for vibrational circular dichroismJoseph Subotnik17
2024High-throughput computational screening of solid-binding peptidesXin Qi15
2025A phase-space view of vibrational energies without the Born–Oppenheimer frameworkJoseph Subotnik15
2022Methods to Calculate Electronic Excited-State Dynamics for Molecules on Large Metal Clusters with Many States: Ensuring Fast Overlap Calculations and a Robust Choice of PhaseJoseph Subotnik14
2023Use of QM/MM Surface Hopping Simulations to Understand Thermally Activated Rare- Event Nonadiabatic Transitions in the Condensed PhaseJoseph Subotnik13
2024Toward linear scaling auxiliary-field quantum monte carlo with local natural orbitalsTimothy C Berkelbach12
2025Gaussian-based periodic grand canonical density functional theory with implicit solvation for computational electrochemistryJoonho Lee12
2023High-Throughput Condensed-Phase Hybrid Density Functional Theory for Large-Scale Finite-Gap Systems: The SeA ApproachRobert A. DiStasio Jr.11
2023Nonadiabatic Dynamics in a Continuous Circularly Polarized Laser Field with Floquet Phase-Space Surface HoppingJoseph Subotnik11
2023A Practical Approach to Wave Function Propagation, Hopping Probabilities, and Time Steps in Surface Hopping CalculationsJoseph Subotnik11
2025Unveiling the Dance of Molecules: Rovibrational Dynamics of Molecules under Intense Illumination at Complex Plasmonic InterfacesJoseph Subotnik10
2018Self-attractive Hartree decomposition: Partitioning electron density into smooth localized fragmentsTianyu Zhu10
2024Stochastic resolution of identity to CC2 for large systems: excited state propertiesJoonho Lee9
2018Comparison between the Bethe-Salpeter Equation and Configuration Interaction Approaches for Solving a Quantum Chemistry Problem: Calculating the Excitation Energy for Finite 1D Hubbard ChainsJoseph Subotnik9
2019Implementation of the many-pair expansion for systematically improving density functional calculations of moleculesTianyu Zhu9
2024Predicting the X-ray Absorbtion Spectrum of Ozone with Single Configuration State FunctionsDiptarka Hait8
2015Calculated Nuclear Magnetic Resonance Spectra of Polytwistane and Related Hydrocarbon NanorodsDirk Trauner8
2025Recovering exact vibrational energies within a phase space electronic structure frameworkJoseph Subotnik8
2023Selected Columns of the Density Matrix in an Atomic Orbital Basis I: An Intrinsic and Non-iterative Orbital Localization Scheme for the Occupied SpaceRobert A. DiStasio Jr.7
2022Active Spaces and Non-Orthogonal Configuration Interaction Approaches for Investigating Molecules on Metal SurfacesJoseph Subotnik7
2023A Dynamically Weighted Constrained Complete Active Space Ansatz for Constructing Multiple Potential Energy Surfaces within the Anderson-Holstein ModelJoseph Subotnik7
2024Force-Free Identification of Minimum-Energy Pathways and Transition States for Stochastic Electronic Structure TheoriesBrenda Rubenstein6
2025Identifying Band Inversions in Topological Materials Using Diffusion Monte CarloBrenda Rubenstein5
2025Characterizing Structural and Kinetic Ensembles of Intrinsically Disordered Proteins Using WrithePaul Robustelli5
2025Extending Orbital-Optimized Density Functional Theory to L-Edge XPS and Beyond: Spin–Orbit Coupling via Nonorthogonal Quasi-Degenerate Perturbation TheoryDiptarka Hait5
2014Assignment of electronic bands in the photoelectron spectrum of the VO− 2 anionMarissa Weichman5
2024An Efficient Algorithm for Constrained CASSCF (1, 2) and CASSCF (3, 2) Simulations as Relevant to Electron and Hole Transfer ProblemsJoseph Subotnik5
2026Cryo-Electron Microscopy Structural Ensemble Optimization Using Individual ParticlesErik Thiede4
2022Time-dependent second-order green’s function theory for neutral excitationsJoonho Lee4
2023Electron Dynamics in Open Quantum Systems: The Driven Liouville-von Neumann Methodology within Time Dependent Density Functional TheoryAbraham Nitzan4
2024A Phase Space Approach to Vibrational Circular DichroismJoseph Subotnik4
2024Angular momentum transfer between a molecular system and a continuous circularly polarized light field within a semiclassical Born–Oppenheimer surface hopping frameworkJoseph Subotnik4
2025Error Breakdown and Sensitivity Analysis of Dynamical Quantities in Markov State ModelsErik Thiede3
2014An infinite order discrete variable representation of an effective mass Hamiltonian: Application to exciton wavefunctions in quantum confined nanostructuresTianquan “Tim” Lian3
2022Revisiting the performance of time-dependent density functional theory for electronic excitations: Assessment of 43 popular and recently developed functionals from rungs one to fourDiptarka Hait2
2026Marcus theory and the condon approximation revisited ii: The horror of triplet energy transferJoseph Subotnik2
2026Marcus theory and the condon approximation revisited i: E-shake and seam samplingJoseph Subotnik2
2015A Reflection on Paul von Ragué SchleyerWilliam Jorgensen2
2021A Reflection on Norman Louis Allinger.William Jorgensen1
2019Ab initio calculation of total scattering from moleculesPeter Weber
2014Assessment of Quantum Mechanical Methods for Copper and Iron Complexes by Photoelectron SpectroscopyLai-Sheng Wang
2025A Theory of Ultrafast Charge Transfer Relaxation with Non-Innocent Solvent MoleculesJoseph Subotnik
2022Semiclassical real-time nuclear-electronic orbital approach for molecular polaritons: Unified theory of electronic and vibrational strong couplingsSharon Hammes-Schiffer
2021Multicomponent unitary coupled cluster and equation-of-motion for quantum computationSharon Hammes-Schiffer
2026Nuclear·electronic orbital general rate theory: Predicting hydrogen kinetic isotope effects in the deep tunneling regimeSharon Hammes-Schiffer
2022Nonadiabatic dynamics of hydrogen tunneling with nuclear-electronic orbital multistate density functional theorySharon Hammes-Schiffer
2026Error-mitigation enabled multicomponent quantum simulations beyond the Born-Oppenheimer approximationSharon Hammes-Schiffer
2021Analytical gradients for nuclear-electronic orbital time-dependent density functional theory: Excited state geometry optimizations and adiabatic excitation energiesSharon Hammes-Schiffer
2022Solvated nuclear-electronic orbital structure and dynamicsSharon Hammes-Schiffer
2019Molecular vibrational frequencies with multiple quantum protons within the nuclear-electronic orbital frameworkSharon Hammes-Schiffer
2025Light-matter entanglement in real-time nuclear-electronic orbital polariton dynamicsSharon Hammes-Schiffer
2025Simulating magnetic field-driven real-time quantum dynamics using London nuclear-electronic orbital approachSharon Hammes-Schiffer
2026General expression for vibronic coupling in proton-coupled energy transferSharon Hammes-Schiffer
2008Implementation of umbrella integration within the framework of the empirical valence bond approachSharon Hammes-Schiffer
2025Nuclear-electronic orbital multireference configuration interaction for ground and excited vibronic states and fundamental insights into multicomponent basis setsSharon Hammes-Schiffer
2024Nonadiabatic hydrogen tunneling dynamics for multiple proton transfer processes with generalized nuclear-electronic orbital multistate density functional theorySharon Hammes-Schiffer
2023Nuclear-electronic orbital QM/MM approach: Geometry optimizations and molecular dynamicsSharon Hammes-Schiffer
2023Multicomponent Cholesky decomposition: Application to nuclear-electronic orbital theorySharon Hammes-Schiffer
2015Evaluation of CM5 Charges for Modeling Non-Aqueous Condensed Phase SystemsWilliam Jorgensen

Citations as counted, before any journal weight: 139 of these 159 works carry a count, and a work with no count is unknown, never a zero.