R. F. Bryan

4.5k total citations · 1 hit paper
135 papers, 3.3k citations indexed

About

R. F. Bryan is a scholar working on Organic Chemistry, Inorganic Chemistry and Materials Chemistry. According to data from OpenAlex, R. F. Bryan has authored 135 papers receiving a total of 3.3k indexed citations (citations by other indexed papers that have themselves been cited), including 65 papers in Organic Chemistry, 28 papers in Inorganic Chemistry and 25 papers in Materials Chemistry. Recurrent topics in R. F. Bryan's work include Crystal structures of chemical compounds (17 papers), Organometallic Complex Synthesis and Catalysis (17 papers) and Organometallic Compounds Synthesis and Characterization (16 papers). R. F. Bryan is often cited by papers focused on Crystal structures of chemical compounds (17 papers), Organometallic Complex Synthesis and Catalysis (17 papers) and Organometallic Compounds Synthesis and Characterization (16 papers). R. F. Bryan collaborates with scholars based in United States, United Kingdom and France. R. F. Bryan's co-authors include S. Morris Kupchan, C. J. Gilmore, Peter T. Greene, William A. Court, Richard G. Dailey, R. Curtis Haltiwanger, Roger M. Smith, Roderic J. Restivo, Carl W. Sigel and Richard J. Sundberg and has published in prestigious journals such as Nature, Journal of the American Chemical Society and Journal of Molecular Biology.

In The Last Decade

R. F. Bryan

128 papers receiving 3.1k 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.

Tumor inhibitors. LXXIV. Triptolide and tripdiolide, novel antileukemic diterpenoid triepoxides from Tripterygium wilfordii

1972 405 citations S. Morris Kupchan, Richard G. Dailey et al. Journal of the American Chemical Society profile →

Peers

R. F. Bryan

CAM

G. A. Sim United Kingdom

C. J. Gilmore United Kingdom

Vladimír Šik United Kingdom

William H. Watson United States

T. Prangé France

Claudine Pascard France

R. Curtis Haltiwanger United States

Alajos Kálmán Hungary

J. B. Stothers Canada

G. Germain Belgium

G. A. Sim United Kingdom

R. F. Bryan

1.4k ×0.9

819 ×0.9

524 ×0.8

465 ×1.2

104 ×0.3

CAM

Citations per year, relative to R. F. Bryan R. F. Bryan (= 1×) peers G. A. Sim

Countries citing papers authored by R. F. Bryan

Since Specialization

Citations

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

Fields of papers citing papers by R. F. Bryan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. F. Bryan

This figure shows the co-authorship network connecting the top 25 collaborators of R. F. Bryan. A scholar is included among the top collaborators of R. F. Bryan 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 R. F. Bryan. R. F. Bryan 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

Bryan, R. F.. (2001). Worked examples in the geometry of crystals.(Second edition). By H. K. D. H. Bhadeshia. London: Institute of Materials, 2001. ISBN 0-904357-94-5.. Acta Crystallographica Section A Foundations of Crystallography. 57(4). 478–478. 4 indexed citations

Bryan, R. F.. (1997). Collected works of Dorothy Crowfoot Hodgkin. Vol. I. Insulin. Vol. II. Cholestrol, penicillin and other antibiotics. Vol. III. General crystallography and essaysedited by G. G. Dodson, J. P. Glusker, S. Ramaseshan and K. Venkatesan. Journal of Applied Crystallography. 30(5). 568–568. 6 indexed citations

Bryan, R. F.. (1997). Ordering and phase transitions in charged colloidsedited by A. K. Arora and B. V. R. Tata. Acta Crystallographica Section A Foundations of Crystallography. 53(3). 406–406. 1 indexed citations

Bryan, R. F.. (1995). Modern crystallography. Vol. 2. Structure of crystals edited by B. K. Vainshtein, V. M. Fridkin and V. L. Indenbom. Acta Crystallographica Section B Structural Science. 51(5). 893–894. 2 indexed citations

Jarvis, Bruce B., Herman L. Ammon, Richard W. Miller, et al.. (1987). New Macrocyclic Trichothecenes from Baccharis megapotamica. Journal of Natural Products. 50(5). 815–828. 14 indexed citations

Osborne, A.G., et al.. (1982). Synthetic and structural studies on some 1,3-diselena-[3]ferrocenophanes of carbon, silicon and tin. crystal and molecular structure of bis(ferrocene-1,1′-diselenato)tin(iv) at 163 k. Journal of Organometallic Chemistry. 226(2). 129–142. 26 indexed citations

Bryan, R. F.. (1982). Crystal structure and liquid-crystallinity. Journal of Structural Chemistry. 23(1). 128–147. 2 indexed citations

Bryan, R. F., et al.. (1980). 1,3,5‐トリチアン1‐オキシドの結晶構造. The Journal of Organic Chemistry. 45(25). 5136–5139. 1 indexed citations

Sundberg, Richard J., et al.. (1978). Chloroacetamide photocyclization of indole derivatives. Synthesis, stereochemistry, and crystal structure of 3,7-methano-3-azacycloundecino[5,4-b]indole (deethylquebrachamine) derivatives. The Journal of Organic Chemistry. 43(25). 4859–4865. 17 indexed citations

10.

Maxwell, William M., R. F. Bryan, & Russell N. Grimes. (1977). Tetracarbon metallocarboranes. 1. Iron, nickel, and molybdenum complexes derived from tetramethyltetracarbadodecaborane(12). Crystal structure of (.eta.5-C5H5)Fe(CH3)4C4B7H8. Journal of the American Chemical Society. 99(12). 4008–4015. 39 indexed citations

11.

Kupchan, S. Morris, et al.. (1977). ChemInform Abstract: TUMOR INHIBITORS. 119. BACCHARIN, A NOVEL POTENT ANTILEUKEMIC TRICHOTHECENE TRIEPOXIDE FROM BACCHARIS MEGAPOTAMICA. Chemischer Informationsdienst. 8(5). 3 indexed citations

12.

Kupchan, S. Morris, Yoshikazu Shizuri, Tatsushi Murae, et al.. (1976). ChemInform Abstract: GNIDIMACRIN AND GNIDIMACRIN 20‐PALMITATE, NOVEL MACROCYCLIC ANTILEUKEMIC DITERPENOID ESTERS FROM GNIDIA SUBCORDATA. Chemischer Informationsdienst. 7(48). 9 indexed citations

13.

Bryan, R. F. & Derek P. Freyberg. (1975). Crystal structures of α-trans- and p-methoxy-cinnamic acids and their relation to thermal mesomorphism. Journal of the Chemical Society Perkin Transactions 2. 1835–1840. 34 indexed citations

14.

Kupchan, S. Morris, et al.. (1975). Podolide, a new antileukemic norditerpene dilactone fromPodocarpus gracilior. Cellular and Molecular Life Sciences. 31(2). 137–138. 30 indexed citations

15.

Kupchan, S. Morris, et al.. (1975). Structure of gnidicoumarin, a novel pentacyclic dicoumarin from Gnidia lamprantha. Journal of the Chemical Society Chemical Communications. 94–94. 7 indexed citations

16.

Greene, Peter T. & R. F. Bryan. (1970). Crystal and molecular structure of the dicesium salt of the di-.mu.-carbonyl-bis[.pi.-(3)-1,2-dicarbollylcarbonyliron] anion, Cs2[.pi.-(3)-1,2-B9C2H11]2Fe2(CO)4.(CH3)2CO.H2O. Inorganic Chemistry. 9(6). 1464–1471. 9 indexed citations

17.

Bryan, R. F., et al.. (1969). The crystal structures of (π-C₅H₅)Fe(CO)₂SnCl₃and (π-C₅H₅)Fe(CO)₂SnBr₃. Journal of the Chemical Society D Chemical Communications. 0(13). 722–723. 8 indexed citations

18.

Bryan, R. F.. (1968). Metal–metal bonding in co-ordination complexes. Part V. The crystal structure of trimethyltin-pentacarbonylmanganese. Journal of the Chemical Society A Inorganic Physical Theoretical. 0(0). 696–703. 25 indexed citations

19.

Bryan, R. F., et al.. (1963). 833. The crystal structures of the acid salts of some monobasic acids. Part VII. Ammonium hydrogen dicinnamate. Journal of the Chemical Society (Resumed). 4350–4350. 4 indexed citations

20.

Bryan, R. F., et al.. (1961). The crystal and molecular structure of bis-(β-aminobutyrato)copper(II) dihydrate, Cu(C4H8NO2)2.2H2O. Acta Crystallographica. 14(11). 1125–1130. 10 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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