A.G. Orpen

32.6k citations
532 papers · 26.9k · 4 hit papers · h-index 66

Impact in

    • Asymmetric Hydrogenation and Catalysis
    • Crystal structures of chemical compounds
    • Synthesis and characterization of novel inorganic/organometallic compounds
    • Metal-Organic Frameworks: Synthesis and Applications
    • Organometallic Complex Synthesis and Catalysis

Papers in

    • Organometallic Complex Synthesis and Catalysis 328
    • Coordination Chemistry and Organometallics 51
    • Organoboron and organosilicon chemistry 47
    • Asymmetric Hydrogenation and Catalysis 169
    • Synthesis and characterization of novel inorganic/organometallic compounds 87

A.G. Orpen

523 papers receiving 25.8k citations

A.G. Orpen's Hit Papers

Mechanochemistry: opportunities for new and cleaner synthesis 2011 · 2.5k citations
2.5k0+13+26Years since publication2.0k4.0k6.0k

Peers

A.G. Orpen
Comparison fields: 5 of 138
  • Inorganic Chemistry 13.4k
  • Organic Chemistry 18.7k
  • Process Chemistry and Technology 1.4k
  • Physical and Theoretical Chemistry 4.0k
  • Electronic, Optical and Magnetic Materials 2.9k
Replace W. Clegg with:
W. Clegg United Kingdom
Gerard van Koten Netherlands
Roland Fröhlich Germany
Dietmar Stalke Germany
Brian W. Skelton Australia
Michael B. Hursthouse United Kingdom
Allan H. White Australia
Hubert Schmidbaur Germany
Glenn P. A. Yap United States
G. Cascarano Italy
A.G. Orpen relative to W. Clegg United Kingdom W. Clegg's profile →
Citations per field
00.5×1.6×
W. Clegg · 1×
Citations per year

Countries citing papers authored by A.G. Orpen

Since Specialization
Citations

This map shows the geographic impact of A.G. 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.G. 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.G. Orpen more than expected).

Fields of papers citing papers by A.G. Orpen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside A.G. Orpen, 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 A.G. Orpen Line = papers co-authored together A.G. Orpen links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 532 papers — load more, or switch the sort, to bring in the rest.

#Work
1
Tables of bond lengths determined by X-ray and neutron diffraction. Part 1. Bond lengths in organic compounds
Hit paper breakdown →
19876457
2
Mechanochemistry: opportunities for new and cleaner synthesis
Hit paper breakdown →
20112535
3
Supplement. Tables of bond lengths determined by X-ray and neutron diffraction. Part 2. Organometallic compounds and co-ordination complexes of the d- and f-block metals
Hit paper breakdown →
19891153
4
Retrieval of Crystallographically-Derived Molecular Geometry Information
Hit paper breakdown →
2004736
5 1998433
6 1995337
7 1980287
8 1996265
9 1996241
10 2002214
11 1998188
12 1999182
13 2008179
14 1990173
15 1992153
16 1999148
17 1991129
18 1991128
19 2001118
20 2005117

About A.G. Orpen

A.G. Orpen is a scholar working on Organic Chemistry, Inorganic Chemistry, Oncology, Electronic, Optical and Magnetic Materials and Materials Chemistry, having authored 532 papers that have together received 26.9k indexed citations. Recurring topics across this work include Organometallic Complex Synthesis and Catalysis (328 papers), Asymmetric Hydrogenation and Catalysis (169 papers), Synthesis and characterization of novel inorganic/organometallic compounds (87 papers), Metal complexes synthesis and properties (77 papers), Magnetism in coordination complexes (71 papers), Crystallography and molecular interactions (59 papers), Coordination Chemistry and Organometallics (51 papers) and Organoboron and organosilicon chemistry (47 papers). The work is most often cited by research in Inorganic Chemistry (13.4k citations), Organic Chemistry (18.7k citations), Process Chemistry and Technology (1.4k citations), Physical and Theoretical Chemistry (4.0k citations) and Electronic, Optical and Magnetic Materials (2.9k citations). A.G. Orpen has collaborated with scholars based in United Kingdom, Spain and United States. Frequent co-authors include Lee Brammer, Olga Kennard, Frank H. Allen, Neil G. Connelly, Paul G. Pringle, Christopher J. Adams, Dario Braga, Nicholas C. Norman, Roger W. Alder and Fabrizia Grepioni. Their work appears in journals such as Organometallics, Dalton Transactions, Chemical Communications, Journal of Organometallic Chemistry and Acta Crystallographica Section C Crystal Structure Communications.

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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