H. E. Simmons

1.3k total citations · 1 hit paper
30 papers, 952 citations indexed

About

H. E. Simmons is a scholar working on Organic Chemistry, Physical and Theoretical Chemistry and Inorganic Chemistry. According to data from OpenAlex, H. E. Simmons has authored 30 papers receiving a total of 952 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Organic Chemistry, 5 papers in Physical and Theoretical Chemistry and 5 papers in Inorganic Chemistry. Recurrent topics in H. E. Simmons's work include Organic Chemistry Cycloaddition Reactions (5 papers), Chemical Reaction Mechanisms (5 papers) and Synthesis and Properties of Aromatic Compounds (4 papers). H. E. Simmons is often cited by papers focused on Organic Chemistry Cycloaddition Reactions (5 papers), Chemical Reaction Mechanisms (5 papers) and Synthesis and Properties of Aromatic Compounds (4 papers). H. E. Simmons collaborates with scholars based in United States, Switzerland and United Kingdom. H. E. Simmons's co-authors include R. E. Merrifield, D. W. Wiley, Frank D. Marsh, Frank E. Herkes, James C. Kauer, Charles J. Fritchie, D. B. Chesnut, Owen W. Webster, Robert D. Vest and E. P. Blanchard and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of the American Chemical Society and The Journal of Chemical Physics.

In The Last Decade

H. E. Simmons

30 papers receiving 897 citations

Hit Papers

align trajectories

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.

Macrobicyclic amines. III. Encapsulation of halide ions by in,in-1,(k + 2)-diazabicyclo[k.l.m.]alkane ammonium ions

1968 356 citations H. E. Simmons et al. Journal of the American Chemical Society profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
H. E. Simmons United States	16	564	438	237	199	127	30	952
Hyp J. Dauben United States	18	1.2k 2.1×	225 0.5×	244 1.0×	316 1.6×	158 1.2×	26	1.6k
P. Barczyński Poland	17	736 1.3×	270 0.6×	179 0.8×	441 2.2×	69 0.5×	76	1.2k
Günter Häfelinger Germany	14	823 1.5×	232 0.5×	195 0.8×	267 1.3×	64 0.5×	64	1.1k
Gerald Jay Gleicher United States	19	885 1.6×	197 0.4×	211 0.9×	331 1.7×	64 0.5×	70	1.2k
J. Galloy France	11	834 1.5×	258 0.6×	289 1.2×	451 2.3×	231 1.8×	26	1.5k
Thomas W. Dingle Canada	19	521 0.9×	158 0.4×	137 0.6×	71 0.4×	223 1.8×	65	905
Nancy S. Mills United States	20	767 1.4×	236 0.5×	206 0.9×	146 0.7×	33 0.3×	54	926
Costin D. Nenitzescu Romania	18	666 1.2×	119 0.3×	148 0.6×	136 0.7×	99 0.8×	69	833
Manas Banerjee India	16	594 1.1×	201 0.5×	592 2.5×	257 1.3×	55 0.4×	86	1.0k
Giorgio Favini Italy	15	487 0.9×	155 0.4×	97 0.4×	288 1.4×	62 0.5×	71	764

Countries citing papers authored by H. E. Simmons

Since Specialization

Citations

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

Fields of papers citing papers by H. E. Simmons

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H. E. Simmons. 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 H. E. Simmons. The network helps show where H. E. Simmons may publish in the future.

Co-authorship network of co-authors of H. E. Simmons

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

All Works

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20 of 20 papers shown

Simmons, H. E., W. R. Hertler, & Bryan B. Sauer. (1994). Phototackification of polymer blends. Journal of Applied Polymer Science. 52(6). 727–735. 5 indexed citations

Simmons, H. E., et al.. (1981). Enumeration of structure-sensitive graphical subsets: Calculations. Proceedings of the National Academy of Sciences. 78(3). 1329–1332. 16 indexed citations

Merrifield, R. E. & H. E. Simmons. (1981). Enumeration of structure-sensitive graphical subsets: Theory. Proceedings of the National Academy of Sciences. 78(2). 692–695. 25 indexed citations

Fukunaga, Tadamichi, et al.. (1980). Thiacyanocarbons. 6. 1,4-Dithiino[2,3-c;6,5-c']diisothiazole-3,7-dicarbonitrile, isothiazole[3,4-f][1,2,3,4,5]pentathiepine-8-carbonitrille, and disodium 5-cyanoisothiazoledithiolate. The Journal of Organic Chemistry. 45(25). 5122–5130. 13 indexed citations

Simmons, H. E., et al.. (1980). Reactions of tetracyano-1,4-dithiin and tetracyanothiophene with nucleophiles: synthesis of tetracyanopyrrole and tetracyanocyclopentadiene salts. The Journal of Organic Chemistry. 45(25). 5113–5121. 30 indexed citations

Merrifield, R. E. & H. E. Simmons. (1980). Generalized molecular duplexes. Chemical Physics Letters. 74(2). 348–353. 3 indexed citations

Simmons, H. E. & R. E. Merrifield. (1977). Mathematical description of molecular structure: Molecular topology. Proceedings of the National Academy of Sciences. 74(7). 2616–2619. 16 indexed citations

Herkes, Frank E. & H. E. Simmons. (1975). Acetylenedicarbonyl fluoride. I. Its physical properties and reaction with nucleophilic reagents. The Journal of Organic Chemistry. 40(4). 420–423. 8 indexed citations

Herkes, Frank E. & H. E. Simmons. (1975). ChemInform Abstract: ACETYLENEDICARBONYL FLUORIDE PART 1, ITS PHYSICAL PROPERTIES AND REACTION WITH NUCLEOPHILIC REAGENTS. Chemischer Informationsdienst. 6(22). 1 indexed citations

10.

Herkes, Frank E. & H. E. Simmons. (1973). Mono- and disubstituted vinyltrialkylammonium compounds. Synthesis and stereochemistry. The Journal of Organic Chemistry. 38(16). 2845–2851. 15 indexed citations

11.

Simmons, H. E., et al.. (1972). Bicyclo[8.8.8]hexacosane. Out, in isomerism. Journal of the American Chemical Society. 94(20). 7184–7186. 21 indexed citations

12.

Simmons, H. E., et al.. (1970). MACROBICYCLIC MOLECULES*. Transactions of the New York Academy of Sciences. 32(5 Series II). 521–534. 16 indexed citations

13.

Simmons, H. E., et al.. (1968). Macrobicyclic amines. I. Out-in isomerism of 1,(k+2)-diazabicyclo[k.l.m]alkanes. Journal of the American Chemical Society. 90(9). 2428–2429. 113 indexed citations

14.

Simmons, H. E., et al.. (1968). Macrobicyclic amines. III. Encapsulation of halide ions by in,in-1,(k + 2)-diazabicyclo[k.l.m.]alkane ammonium ions. Journal of the American Chemical Society. 90(9). 2431–2432. 356 indexed citations breakdown →

15.

Carboni, R. A., James C. Kauer, J. E. Castle, & H. E. Simmons. (1967). Additions and Corrections - Aromatic Azapentalenes. I. Dibenzo-1,3a,4,6a-tetra-azapentalene and Dibenzo-1,3a,6,6a-tetraazepentalene. New Heteroaromatic Systems.. Journal of the American Chemical Society. 89(23). 5996–5996. 1 indexed citations

16.

Johnson, A.L. & H. E. Simmons. (1966). 13,14-Diazatricyclo[6.4.1.1^2,7]tetradeca-3,5,9,11-tetraene and Its Derivatives. Journal of the American Chemical Society. 88(11). 2591–2593. 10 indexed citations

17.

Marsh, Frank D. & H. E. Simmons. (1965). N-Cyanoazepines from Cyanonitrene and Aromatic Compounds. Journal of the American Chemical Society. 87(15). 3529–3530. 26 indexed citations

18.

Chesnut, D. B., Charles J. Fritchie, & H. E. Simmons. (1965). Extended Hückel Treatment of Excimer Formation. The Journal of Chemical Physics. 42(3). 1127–1128. 37 indexed citations

19.

Blanchard, E. P., H. E. Simmons, & June S. Taylor. (1965). Synthesis and Reactions of 1-Aminobicyclo[n.1.0]alkanes. The Journal of Organic Chemistry. 30(12). 4321–4322. 14 indexed citations

20.

Dittmer, Donald C., H. E. Simmons, & Robert D. Vest. (1964). Dicyanomethylene-1,3-dithietane. The Journal of Organic Chemistry. 29(2). 497–498. 8 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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