Robert Fraczkiewicz

1.7k total citations · 1 hit paper
16 papers, 1.3k citations indexed

About

Robert Fraczkiewicz is a scholar working on Computational Theory and Mathematics, Organic Chemistry and Molecular Biology. According to data from OpenAlex, Robert Fraczkiewicz has authored 16 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Computational Theory and Mathematics, 7 papers in Organic Chemistry and 6 papers in Molecular Biology. Recurrent topics in Robert Fraczkiewicz's work include Computational Drug Discovery Methods (9 papers), Free Radicals and Antioxidants (4 papers) and Pharmacogenetics and Drug Metabolism (3 papers). Robert Fraczkiewicz is often cited by papers focused on Computational Drug Discovery Methods (9 papers), Free Radicals and Antioxidants (4 papers) and Pharmacogenetics and Drug Metabolism (3 papers). Robert Fraczkiewicz collaborates with scholars based in United States, Germany and Switzerland. Robert Fraczkiewicz's co-authors include Werner Braun, Roman S. Czernuszewicz, Robert D. Clark, Marvin Waldman, Werner Braun, Joann Sanders–Loehr, Michael S. Lawless, Mario Lobell, Andreas H. Göller and Alexander Hillisch and has published in prestigious journals such as Journal of the American Chemical Society, Physical Chemistry Chemical Physics and Journal of Computational Chemistry.

In The Last Decade

Robert Fraczkiewicz

15 papers receiving 1.3k citations

Hit Papers

align trajectories sort by overperformance

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Exact and efficient analytical calculation of the accessible surface areas and their gradients for macromolecules

1998 922 citations Robert Fraczkiewicz, Werner Braun Journal of Computational Chemistry profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Robert Fraczkiewicz United States	10	828	283	160	141	137	16	1.3k
Angela N. Migues United States	5	997 1.2×	262 0.9×	208 1.3×	115 0.8×	71 0.5×	6	1.5k
Valère Lounnas Germany	16	1.1k 1.3×	320 1.1×	301 1.9×	226 1.6×	68 0.5×	21	1.6k
Jennifer L. Miller United States	21	1.5k 1.9×	207 0.7×	207 1.3×	152 1.1×	76 0.6×	33	2.1k
David Sehnal Czechia	14	1.2k 1.4×	278 1.0×	166 1.0×	120 0.9×	42 0.3×	37	1.7k
David Aragão Australia	19	1.4k 1.7×	441 1.6×	106 0.7×	141 1.0×	259 1.9×	39	2.1k
Boris Aguilar United States	14	1.3k 1.6×	284 1.0×	291 1.8×	86 0.6×	58 0.4×	34	1.9k
Chris A. E. M. Spronk Netherlands	14	912 1.1×	326 1.2×	135 0.8×	132 0.9×	47 0.3×	17	1.2k
César Augusto F. de Oliveira United States	21	1.3k 1.6×	343 1.2×	213 1.3×	226 1.6×	59 0.4×	35	1.8k
Françoise Guerlesquin France	31	1.6k 1.9×	315 1.1×	107 0.7×	111 0.8×	197 1.4×	97	2.3k
Arnout P. Kalverda United Kingdom	23	1.6k 1.9×	388 1.4×	68 0.4×	196 1.4×	76 0.6×	54	2.0k

Countries citing papers authored by Robert Fraczkiewicz

Since Specialization

Citations

This map shows the geographic impact of Robert Fraczkiewicz's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Robert Fraczkiewicz with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Robert Fraczkiewicz more than expected).

Fields of papers citing papers by Robert Fraczkiewicz

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Robert Fraczkiewicz. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Robert Fraczkiewicz. The network helps show where Robert Fraczkiewicz may publish in the future.

Co-authorship network of co-authors of Robert Fraczkiewicz

This figure shows the co-authorship network connecting the top 25 collaborators of Robert Fraczkiewicz. A scholar is included among the top collaborators of Robert Fraczkiewicz based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Robert Fraczkiewicz. Robert Fraczkiewicz is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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16 of 16 papers shown

1.

Fraczkiewicz, Robert. (2025). Thermodynamics-informed neural networks and extensive data sets: key factors to accurate blind predictions of apparent pK_a values in the euroSAMPL challenge. Physical Chemistry Chemical Physics. 27(16). 8039–8042.

2.

Fraczkiewicz, Robert, Sergio Grimbs, Kai Sommer, et al.. (2024). Best of both worlds: An expansion of the state of the art pK_a model with data from three industrial partners. Molecular Informatics. 43(10). e202400088–e202400088. 4 indexed citations

3.

Fraczkiewicz, Robert & Marvin Waldman. (2023). pK₅₀─A Rigorous Indicator of Individual Functional Group Acidity/Basicity in Multiprotic Compounds. Journal of Chemical Information and Modeling. 63(10). 3198–3208. 2 indexed citations

4.

Lawless, Michael S., et al.. (2016). Modeling ADMET. Methods in molecular biology. 1425. 63–83. 45 indexed citations

5.

Waldman, Marvin, Robert Fraczkiewicz, & Robert D. Clark. (2015). Tales from the war on error: the art and science of curating QSAR data. Journal of Computer-Aided Molecular Design. 29(9). 897–910. 20 indexed citations

6.

Lawless, Michael S., Marvin Waldman, Robert Fraczkiewicz, & Robert D. Clark. (2015). Using Cheminformatics in Drug Discovery. Handbook of experimental pharmacology. 232. 139–168. 16 indexed citations

7.

Fraczkiewicz, Robert, et al.. (2014). Best of Both Worlds: Combining Pharma Data and State of the Art Modeling Technology To Improve in Silico pK_a Prediction. Journal of Chemical Information and Modeling. 55(2). 389–397. 78 indexed citations

8.

Clark, Robert D., Wenkel Liang, Adam Lee, et al.. (2014). Using beta binomials to estimate classification uncertainty for ensemble models. Journal of Cheminformatics. 6(1). 34–34. 17 indexed citations

9.

Fraczkiewicz, Robert, et al.. (2011). Novel ADMET design tool for chemists. Journal of Cheminformatics. 3(S1). 1 indexed citations

10.

Fraczkiewicz, Robert, et al.. (2009). Busting the Black Box Myth: Designing Out Unwanted ADMET Properties with Machine Learning Approaches. Medical Entomology and Zoology. 27(4). 96–96. 6 indexed citations

11.

Fraczkiewicz, Robert & Werner Braun. (1998). Exact and efficient analytical calculation of the accessible surface areas and their gradients for macromolecules. Journal of Computational Chemistry. 19(3). 319–333. 922 indexed citations breakdown →

12.

Wilkinson, Elizabeth, Yanhong Dong, Yan Zang, et al.. (1998). Raman Signature of the Fe₂O₂ “Diamond” Core. Journal of the American Chemical Society. 120(5). 955–962. 65 indexed citations

13.

Fraczkiewicz, Robert & Werner Braun. (1998). Exact and efficient analytical calculation of the accessible surface areas and their gradients for macromolecules. Journal of Computational Chemistry. 19(3). 319–319. 36 indexed citations

14.

Fraczkiewicz, Robert & Roman S. Czernuszewicz. (1997). ramvib: a new flexible normal mode analysis software package for biological spectroscopists. Journal of Molecular Structure. 435(2). 109–121. 6 indexed citations

15.

Andrew, Colin R., Robert Fraczkiewicz, Roman S. Czernuszewicz, et al.. (1996). Identification and Description of Copper-Thiolate Vibrations in the Dinuclear Cu_A Site of Cytochrome c Oxidase. Journal of the American Chemical Society. 118(43). 10436–10445. 46 indexed citations

16.

Ling, Jinshu, Roman S. Czernuszewicz, Thomas G. Spiro, et al.. (1994). Common Oxygen Binding Site in Hemocyanins from Arthropods and Mollusks. Evidence from Raman Spectroscopy and Normal Coordinate Analysis. Journal of the American Chemical Society. 116(17). 7682–7691. 77 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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