A. Guy Orpen

6.5k total citations · 1 hit paper
17 papers, 5.9k citations indexed

About

A. Guy Orpen is a scholar working on Organic Chemistry, Inorganic Chemistry and Physical and Theoretical Chemistry. According to data from OpenAlex, A. Guy Orpen has authored 17 papers receiving a total of 5.9k indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Organic Chemistry, 12 papers in Inorganic Chemistry and 7 papers in Physical and Theoretical Chemistry. Recurrent topics in A. Guy Orpen's work include Crystallography and molecular interactions (7 papers), Organometallic Complex Synthesis and Catalysis (6 papers) and Metal complexes synthesis and properties (6 papers). A. Guy Orpen is often cited by papers focused on Crystallography and molecular interactions (7 papers), Organometallic Complex Synthesis and Catalysis (6 papers) and Metal complexes synthesis and properties (6 papers). A. Guy Orpen collaborates with scholars based in United Kingdom, Spain and Hong Kong. A. Guy Orpen's co-authors include J.P.H. Charmant, Ian D. Williams, S.S.-Y. Chui, S.M.F. Lo, Antonio Martı́n, Christopher J. Adams, Matteo Lusi, Howard M. Colquhoun, P.C. Crawford and J. Forniés and has published in prestigious journals such as Science, Journal of the American Chemical Society and Angewandte Chemie International Edition.

In The Last Decade

A. Guy Orpen

17 papers receiving 5.8k 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.

A Chemically Functionalizable Nanoporous Material [Cu ₃ (TMA) ₂ (H ₂ O) ₃ ] _n

1999 5.3k citations S.S.-Y. Chui, S.M.F. Lo et al. Science profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A. Guy Orpen United Kingdom	10	5.1k	3.4k	1.6k	766	715	17	5.9k
S.S.-Y. Chui Hong Kong	8	5.4k 1.1×	3.6k 1.0×	1.8k 1.2×	561 0.7×	721 1.0×	8	6.0k
S.M.F. Lo Hong Kong	12	5.3k 1.0×	4.6k 1.3×	1.8k 1.1×	932 1.2×	720 1.0×	16	7.1k
David J. Tranchemontagne United States	10	5.2k 1.0×	4.1k 1.2×	1.6k 1.0×	970 1.3×	662 0.9×	12	6.4k
Yan‐Yong Lin China	26	4.0k 0.8×	2.5k 0.7×	1.8k 1.1×	622 0.8×	472 0.7×	49	4.9k
Anne Dailly United States	31	6.1k 1.2×	4.9k 1.4×	1.7k 1.1×	565 0.7×	1.2k 1.7×	55	7.2k
Leslie J. Murray United States	25	5.4k 1.1×	3.9k 1.1×	1.7k 1.1×	918 1.2×	635 0.9×	57	6.6k
J.P.H. Charmant United Kingdom	33	5.6k 1.1×	3.6k 1.1×	1.7k 1.1×	2.5k 3.3×	722 1.0×	98	7.9k
Liqing Ma United States	24	6.5k 1.3×	4.6k 1.3×	2.4k 1.5×	1.1k 1.4×	325 0.5×	36	7.3k
Julien Dutour France	8	5.3k 1.0×	3.9k 1.1×	1.1k 0.7×	590 0.8×	890 1.2×	11	6.0k
Andrew R. Millward United States	8	5.2k 1.0×	3.9k 1.1×	1.3k 0.8×	442 0.6×	1.7k 2.4×	11	6.2k

Countries citing papers authored by A. Guy Orpen

Since Specialization

Citations

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

Fields of papers citing papers by A. Guy Orpen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A. Guy Orpen. 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 A. Guy Orpen. The network helps show where A. Guy Orpen may publish in the future.

Co-authorship network of co-authors of A. Guy Orpen

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

All Works

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17 of 17 papers shown

Adams, Christopher J., et al.. (2008). Di-μ-chlorido-bis[dichlorido(3,3′,5,5′-tetramethyl-4,4′-bipyrazol-1-ium-κN^2′)copper(II)] dihydrate. Acta Crystallographica Section E Structure Reports Online. 64(8). m1053–m1054. 1 indexed citations

Adams, Christopher J., et al.. (2008). Pentakis(2-oxo-2,3-dihydropyrimidin-1-ium) di-μ₃-chlorido-tri-μ₂-chlorido-hexachloridotricadmate(II). Acta Crystallographica Section E Structure Reports Online. 64(7). m960–m961. 3 indexed citations

Casas, José M., et al.. (2008). Synthesis of Binuclear Platinum Complexes Containing the Ligands 8-Naphthyridine, 2-Aminopyridine, and 7-Azaindolate. An Experimental Study of the Steric Hindrance of the Bulky Pentafluorophenyl Ligands in the Synthesis of Binuclear Complexes. Inorganic Chemistry. 47(19). 8767–8775. 20 indexed citations

Adams, Christopher J., et al.. (2007). Homobinuclear cyanide-bridged linkage isomers containing the redox-active unit [(µ-XY)Ru(CO)₂L(o-O₂C₆Cl₄)] (XY = CN or NC). Dalton Transactions. 2283–2294. 4 indexed citations

Adams, Christopher J., Howard M. Colquhoun, P.C. Crawford, Matteo Lusi, & A. Guy Orpen. (2006). Solid‐State Interconversions of Coordination Networks and Hydrogen‐Bonded Salts. Angewandte Chemie International Edition. 46(7). 1124–1128. 143 indexed citations

Baber, R.A., et al.. (2004). Dimethylammonium tetrahydropentaborate. Acta Crystallographica Section E Structure Reports Online. 60(6). o1086–o1088. 9 indexed citations

Eberhard, M.R., K. Heslop, A. Guy Orpen, & Paul G. Pringle. (2004). Nine-Membered Trans Square-Planar Chelates Formed by a bisbi Analogue. Organometallics. 24(3). 335–337. 31 indexed citations

Charmant, J.P.H., et al.. (2002). Tetramethylammonium dichlorodiphenylbismuthate(III). Acta Crystallographica Section E Structure Reports Online. 58(9). m488–m489. 8 indexed citations

Orpen, A. Guy. (2002). Applications of the Cambridge Structural Database to molecular inorganic chemistry. Acta Crystallographica Section B Structural Science. 58(3). 398–406. 82 indexed citations

10.

Norman, Nicholas C., et al.. (2000). Salts of two pentahalo(N-donor)bismuthate(III) anions: [BiX₅L]²⁻(X= Cl, Br;L= pyridine, 4-picoline). Acta Crystallographica Section C Crystal Structure Communications. 56(4). 427–429. 2 indexed citations

11.

Chui, S.S.-Y., S.M.F. Lo, J.P.H. Charmant, A. Guy Orpen, & Ian D. Williams. (1999). A Chemically Functionalizable Nanoporous Material [Cu ₃ (TMA) ₂ (H ₂ O) ₃ ] _n. Science. 283(5405). 1148–1150. 5318 indexed citations breakdown →

12.

Charmant, J.P.H., J. Forniés, Julio Goméz, et al.. (1999). Unprecedented Pt−Pt Bonded Trimer {[Pt₂Cu₄(C⋮CPh)₈]}₃ Showing Unusual Near-Infrared Luminescence. Organometallics. 18(17). 3353–3358. 77 indexed citations

13.

Barker, John J. & A. Guy Orpen. (1999). Conformational behaviour of bridging diphenylphosphido ligands. Acta Crystallographica Section B Structural Science. 55(2). 203–208. 2 indexed citations

14.

Albéniz, Ana C., Pablo Espinet, Yong‐Shou Lin, A. Guy Orpen, & Antonio Martı́n. (1996). Insertion of Alkenyl Sulfides into a Palladium−Aryl Bond. 1. Synthesis and Evolution of a Three-Membered Thiopalladacycle. X-ray Crystal Structure of a New Tetrameric Palladium Derivative with Bridging (Phenylthio)alkyl Ligands. Organometallics. 15(23). 5003–5009. 21 indexed citations

15.

Martı́n, Antonio & A. Guy Orpen. (1996). Structural Systematics. 6.¹ Apparent Flexibility of Metal Complexes in Crystals. Journal of the American Chemical Society. 118(6). 1464–1470. 107 indexed citations

16.

Errington, R. John, et al.. (1994). Synthetic and structural Studies on Organomolybdenum‐Bismuth Halide Complexes. Zeitschrift für anorganische und allgemeine Chemie. 620(3). 457–466. 16 indexed citations

17.

Clegg, W., Neville Compton, R. John Errington, et al.. (1992). Anionic, four-co-ordinate, ten-electron bismuth complexes: aspects of synthesis, structure and bonding. Journal of the Chemical Society Dalton Transactions. 3515–3515. 14 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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