R. McWeeny

11.2k citations
93 papers · 8.3k · 3 hit papers · h-index 41

Impact in

Papers in

R. McWeeny

93 papers receiving 7.8k citations

R. McWeeny's Hit Papers

Methods of Molecular Quantum Mechanics 1971 · 1.2k citations
1.2k0+22+44Years since publication4008001.2k

Peers

R. McWeeny
Comparison fields: 5 of 125
  • Physical and Theoretical Chemistry 2.1k
  • Atomic and Molecular Physics, and Optics 5.4k
  • Spectroscopy 1.8k
  • Electronic, Optical and Magnetic Materials 1.5k
  • Organic Chemistry 1.9k
Replace Clemens Roothaan with:
Clemens Roothaan United States
Per‐Olov Löwdin Sweden
J.N. Murrell United Kingdom
C. A. Coulson Slovakia
David M. Bishop Canada
R. K. Nesbet United States
Robert S. Mulliken United States
Poul Jo rgensen Denmark
R. F. Stewart United States
Jan Almløf United States
R. McWeeny relative to Clemens Roothaan United States Clemens Roothaan's profile →
Citations per field
00.5×1.5×
Clemens Roothaan · 1×
Citations per year

Countries citing papers authored by R. McWeeny

Since Specialization
Citations

This map shows the geographic impact of R. McWeeny'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 R. McWeeny with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. McWeeny more than expected).

Fields of papers citing papers by R. McWeeny

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. McWeeny. 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 R. McWeeny. The network helps show where R. McWeeny may publish in the future.

Co-authors

The 25 scholars most cited alongside R. McWeeny, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with R. McWeeny Line = papers co-authored together R. McWeeny links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 93 papers — load more, or switch the sort, to bring in the rest.

#Work
1
Methods of Molecular Quantum Mechanics
Hit paper breakdown →
19711219
2
Some Recent Advances in Density Matrix Theory
Hit paper breakdown →
19601119
3
Perturbation Theory for the Fock-Dirac Density Matrix
Hit paper breakdown →
1962719
4 1968370
5 1959318
6 1980314
7 1958299
8 1966187
9 1961170
10 1956162
11
Handbook of molecular physics and quantum chemistry
2003156
12 1951145
13 1965135
14 1966112
15 1965112
16
Coulson's Valence
1979111
17
Symmetry : an introduction to group theory and its applications
1963109
18 1954100
19 195596
20 196393

About R. McWeeny

R. McWeeny is a scholar working on Atomic and Molecular Physics, and Optics, Physical and Theoretical Chemistry, Electronic, Optical and Magnetic Materials, Organic Chemistry and Materials Chemistry, having authored 93 papers that have together received 8.3k indexed citations. Recurring topics across this work include Advanced Chemical Physics Studies (56 papers), Advanced Physical and Chemical Molecular Interactions (19 papers), Spectroscopy and Quantum Chemical Studies (17 papers), Magnetism in coordination complexes (13 papers), Nonlinear Optical Materials Research (13 papers), Molecular spectroscopy and chirality (9 papers), Molecular Junctions and Nanostructures (8 papers) and Synthesis and Properties of Aromatic Compounds (7 papers). The work is most often cited by research in Physical and Theoretical Chemistry (2.1k citations), Atomic and Molecular Physics, and Optics (5.4k citations), Spectroscopy (1.8k citations), Electronic, Optical and Magnetic Materials (1.5k citations) and Organic Chemistry (1.9k citations). R. McWeeny has collaborated with scholars based in United Kingdom, Italy and United States. Frequent co-authors include Brian T. Sutcliffe, Geerd H. F. Diercksen, Barry T. Pickup, Yuki Mizuno, Thomas Peacock, Stephen Wilson, P. F. Bernath, Ian L. Cooper, Martin Klessinger and C. A. Coulson. Their work appears in journals such as The Journal of Chemical Physics, Molecular Physics, Chemical Physics Letters, International Journal of Quantum Chemistry and Nature.

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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