Douglas J. DeFrees
- Organic Chemistry top 0.5%
- Materials Chemistry top 2%
- Atomic and Molecular Physics, and Optics top 1%
- Inorganic Chemistry top 0.5%
- Physical and Theoretical Chemistry top 0.2%
- Co-authors
- Warren J. HehreJohn A. PopleJ. Stephen BinkleyWilliam J. PietroMichelle FranclMark S. GordonRobert T. McIverBeverly A. Levi
- Topics
- Advanced Chemical Physics Studies (9 papers)Spectroscopy and Quantum Chemical Studies (7 papers)Molecular Spectroscopy and Structure (4 papers)
- Journals
- Journal of the American Chemical SocietyThe Journal of Chemical PhysicsThe Journal of Physical Chemistry
- Partner nations
- United StatesCroatiaGermany
In The Last Decade
Douglas J. DeFrees
20 papers receiving 8.1k citations
Hit Papers
Peers
Comparison fields: 5 of 128
- Organic Chemistry 3.3k
- Materials Chemistry 2.4k
- Atomic and Molecular Physics, and Optics 2.3k
- Inorganic Chemistry 1.7k
- Physical and Theoretical Chemistry 1.4k
Countries citing papers authored by Douglas J. DeFrees
This map shows the geographic impact of Douglas J. DeFrees'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 Douglas J. DeFrees with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Douglas J. DeFrees more than expected).
Fields of papers citing papers by Douglas J. DeFrees
This network shows the impact of papers produced by Douglas J. DeFrees. 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 Douglas J. DeFrees. The network helps show where Douglas J. DeFrees may publish in the future.
Co-authorship network of co-authors of Douglas J. DeFrees
This figure shows the co-authorship network connecting the top 25 collaborators of Douglas J. DeFrees. A scholar is included among the top collaborators of Douglas J. DeFrees 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 Douglas J. DeFrees. Douglas J. DeFrees is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 15 | |
| 2 | 22 | |
| 3 | 28 | |
| 4 | 50 | |
| 5 | 1 | |
| 6 | 5 | |
| 7 | Self-consistent molecular orbital methods. XXIII. A polarization-type basis set for second-row elementsbreakdown → | 7336 |
| 8 | 108 | |
| 9 | 101 | |
| 10 | 64 | |
| 11 | 52 | |
| 12 | 128 | |
| 13 | 187 | |
| 14 | 16 | |
| 15 | 17 | |
| 16 | 35 | |
| 17 | 2 | |
| 18 | 38 | |
| 19 | 35 | |
| 20 | 4 |
About Douglas J. DeFrees
Douglas J. DeFrees is a scholar working on Physical and Theoretical Chemistry, Filtration and Separation and Atomic and Molecular Physics, and Optics, having authored 21 papers that have together received 8.3k indexed citations. Recurring topics across this work include Advanced Chemical Physics Studies (9 papers), Spectroscopy and Quantum Chemical Studies (7 papers) and Molecular Spectroscopy and Structure (4 papers). The work is most often cited by research in Physical and Theoretical Chemistry (1.4k citations), Inorganic Chemistry (1.7k citations) and Organic Chemistry (3.3k citations). Douglas J. DeFrees has collaborated with scholars based in United States, Croatia and Germany. Frequent co-authors include Warren J. Hehre, John A. Pople, J. Stephen Binkley, William J. Pietro, Michelle Francl, Mark S. Gordon, Robert T. McIver, Beverly A. Levi, Steven K. Pollack and Wolfram Koch. Their work appears in journals such as Journal of the American Chemical Society, The Journal of Chemical Physics and The Journal of Physical Chemistry.
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.