Robert Penn

997 total citations
29 papers, 770 citations indexed

About

Robert Penn is a scholar working on Atomic and Molecular Physics, and Optics, Spectroscopy and Organic Chemistry. According to data from OpenAlex, Robert Penn has authored 29 papers receiving a total of 770 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Atomic and Molecular Physics, and Optics, 17 papers in Spectroscopy and 6 papers in Organic Chemistry. Recurrent topics in Robert Penn's work include Molecular Spectroscopy and Structure (15 papers), Advanced Chemical Physics Studies (15 papers) and Atmospheric Ozone and Climate (5 papers). Robert Penn is often cited by papers focused on Molecular Spectroscopy and Structure (15 papers), Advanced Chemical Physics Studies (15 papers) and Atmospheric Ozone and Climate (5 papers). Robert Penn collaborates with scholars based in United States and Germany. Robert Penn's co-authors include Eric Block, R. F. Curl, Robert J. Olsen, Larry K. Revelle, James E. Boggs, Paul Sherwin, David O. Harris, Richard F. Wormsbecher, E. Raymond Corey and L. W. Buxton and has published in prestigious journals such as Journal of the American Chemical Society, The Journal of Chemical Physics and Tetrahedron Letters.

In The Last Decade

Robert Penn

27 papers receiving 716 citations

Peers

Robert Penn

SPECT

AMPO

PTC

J. Z. Gillies United States

C. W. Gillies United States

Lise Hansen Denmark

P. N. Skancke Norway

Ronald V. Hodges United States

I. A. Stenhouse United Kingdom

João Bosco P. da Silva Brazil

Joseph M. Grzybowski United States

G.A. Crowder United States

G. S. Reddy United States

J. Z. Gillies United States

Robert Penn

284 ×0.8

SPECT

318 ×0.9

AMPO

115 ×0.4

175 ×1.7

87 ×1.0

PTC

Citations per year, relative to Robert Penn Robert Penn (= 1×) peers J. Z. Gillies

Countries citing papers authored by Robert Penn

Since Specialization

Citations

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

Fields of papers citing papers by Robert Penn

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Robert Penn

This figure shows the co-authorship network connecting the top 25 collaborators of Robert Penn. A scholar is included among the top collaborators of Robert Penn 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 Penn. Robert Penn is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Penn, Robert. (2010). It's All About the Bike: The Pursuit of Happiness on Two Wheels. Medical Entomology and Zoology. 5 indexed citations

Penn, Robert. (1997). The Gay Men's Wellness Guide: The National Lesbian and Gay Health Association's Complete Book of Physical, Emotional, and Mental Health and Well-Being for Every Gay Male. Medical Entomology and Zoology. 4 indexed citations

Wormsbecher, Richard F., et al.. (1983). Chemiluminescent reactions of alkaline-earth metals with water and hydrazine. Journal of Molecular Spectroscopy. 97(1). 29–36. 33 indexed citations

Wormsbecher, Richard F., Robert Penn, & David O. Harris. (1983). High-resolution laser spectroscopy of CaNH2: Analysis of the A-A system. Journal of Molecular Spectroscopy. 97(1). 65–72. 20 indexed citations

Block, Eric, E. Raymond Corey, Robert Penn, et al.. (1982). Flash vacuum pyrolysis studies. 9. Photoelectron spectra and molecular properties. 101. Synthesis and thermal decomposition of 1,3-dithietane and its S-oxides. Journal of the American Chemical Society. 104(11). 3119–3130. 53 indexed citations

Block, Eric, E. Raymond Corey, Robert Penn, et al.. (1982). ChemInform Abstract: FLASH VACUUM PYROLYSIS STUDIES. 9. PHOTOELECTRON SPECTRA AND MOLECULAR PROPERTIES. 101. SYNTHESIS AND THERMAL DECOMPOSITION OF 1,3‐DITHIETANE AND ITS S‐OXIDES. Chemischer Informationsdienst. 13(38).

Penn, Robert. (1980). The Economics of the Market in Modern Prints. The Journal of Portfolio Management. 7(1). 25–32. 5 indexed citations

Block, Eric, et al.. (1979). ChemInform Abstract: FLASH VACUUM PYROLYSIS STUDIES. 6. ALLENE EPISULFIDE. Chemischer Informationsdienst. 10(6). 1 indexed citations

Penn, Robert. (1978). Microwave spectrum of 2-propene-1-imine, CH2CHCHNH. Journal of Molecular Spectroscopy. 69(3). 373–382. 23 indexed citations

10.

Penn, Robert & L. W. Buxton. (1977). Microwave spectrum of methyldiborane. The Journal of Chemical Physics. 67(2). 831–835. 5 indexed citations

11.

Penn, Robert & Robert J. Olsen. (1976). structural isotope effect in hydrogen-bonded 2-aminoethanol. Journal of Molecular Spectroscopy. 62(3). 423–428. 54 indexed citations

12.

Block, Eric, Robert Penn, Robert J. Olsen, & Paul Sherwin. (1976). Sulfine. Journal of the American Chemical Society. 98(5). 1264–1265. 78 indexed citations

13.

Penn, Robert, et al.. (1976). Community medicine. Postgraduate Medicine. 60(5). 205–209. 24 indexed citations

14.

Block, Eric, et al.. (1976). 1,3-Dithietane. Journal of the American Chemical Society. 98(18). 5715–5717. 33 indexed citations

15.

Penn, Robert & Robert J. Olsen. (1976). Microwave spectrum, centrifugal distortion, substitution structure, and dipole moment of sulfine, CH2SO. Journal of Molecular Spectroscopy. 61(1). 21–28. 28 indexed citations

16.

Penn, Robert & L. W. Buxton. (1975). Hydrogen bonding and conformational equilibrium of 2-methylaminoethanol by microwave spectroscopy. Journal of Molecular Spectroscopy. 56(2). 229–238. 10 indexed citations

17.

Penn, Robert & Robert Großmann. (1975). Microwave spectrum of cyclopropyl methyl sulfide. Journal of Molecular Spectroscopy. 58(3). 333–338. 3 indexed citations

18.

Penn, Robert & James E. Boggs. (1972). Substituent-induced asymmetry of the cyclopropane ring. Journal of the Chemical Society Chemical Communications. 666–666. 39 indexed citations

19.

Penn, Robert & R. F. Curl. (1971). Microwave Spectrum of 2-Aminoethanol: Structural Effects of the Hydrogen Bond. The Journal of Chemical Physics. 55(2). 651–658. 110 indexed citations

20.

Penn, Robert & R. F. Curl. (1967). Microwave spectrum of methyl vinyl sulfide. Journal of Molecular Spectroscopy. 24(1-4). 235–243. 22 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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