H. Kooijman

12.0k total citations · 2 hit papers
307 papers, 10.5k citations indexed

About

H. Kooijman is a scholar working on Organic Chemistry, Inorganic Chemistry and Oncology. According to data from OpenAlex, H. Kooijman has authored 307 papers receiving a total of 10.5k indexed citations (citations by other indexed papers that have themselves been cited), including 186 papers in Organic Chemistry, 149 papers in Inorganic Chemistry and 93 papers in Oncology. Recurrent topics in H. Kooijman's work include Metal complexes synthesis and properties (91 papers), Organometallic Complex Synthesis and Catalysis (86 papers) and Magnetism in coordination complexes (67 papers). H. Kooijman is often cited by papers focused on Metal complexes synthesis and properties (91 papers), Organometallic Complex Synthesis and Catalysis (86 papers) and Magnetism in coordination complexes (67 papers). H. Kooijman collaborates with scholars based in Netherlands, Germany and France. H. Kooijman's co-authors include Anthony L. Spek, E. W. Meijer, J. Reedijk, Rint P. Sijbesma, F.H. Beijer, Gerard van Koten, Jaap G. Haasnoot, David N. Reinhoudt, Nora Veldman and David M. Grove and has published in prestigious journals such as Journal of the American Chemical Society, Angewandte Chemie International Edition and Biomaterials.

In The Last Decade

H. Kooijman

305 papers receiving 10.2k 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.

Strong Dimerization of Ureidopyrimidones via Quadruple Hydrogen Bonding

1998 691 citations H. Kooijman, Anthony L. Spek et al. profile →
Cyclic Bis-Urea Compounds as Gelators for Organic Solvents

1999 311 citations H. Kooijman, Anthony L. Spek et al. Chemistry - A European Journal profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
H. Kooijman Netherlands	54	6.4k	3.9k	3.0k	2.5k	2.2k	307	10.5k
Bruno Therrien Switzerland	55	8.8k 1.4×	4.2k 1.1×	3.0k 1.0×	4.4k 1.8×	2.3k 1.1×	308	11.9k
Victor G. Young United States	64	6.7k 1.1×	7.9k 2.0×	4.9k 1.7×	2.7k 1.1×	3.0k 1.4×	394	15.3k
Katsuyuki Ogura Japan	40	5.9k 0.9×	5.0k 1.3×	3.4k 1.1×	1.2k 0.5×	2.8k 1.3×	234	10.7k
Nianyong Zhu Hong Kong	74	9.0k 1.4×	3.1k 0.8×	8.6k 2.9×	3.4k 1.4×	2.9k 1.3×	354	17.9k
Helmar Görls Germany	55	9.7k 1.5×	6.0k 1.5×	3.4k 1.1×	2.9k 1.2×	2.0k 0.9×	901	16.6k
M.R.J. Elsegood United Kingdom	53	8.3k 1.3×	4.1k 1.0×	2.8k 1.0×	1.2k 0.5×	1.2k 0.5×	530	11.6k
Ilia A. Guzei United States	69	13.2k 2.1×	5.5k 1.4×	3.3k 1.1×	1.4k 0.6×	1.4k 0.6×	538	18.3k
Catherine E. Housecroft Switzerland	56	5.2k 0.8×	4.2k 1.1×	5.1k 1.7×	3.4k 1.4×	3.4k 1.5×	599	13.3k
Maren Pink United States	60	6.9k 1.1×	3.9k 1.0×	4.3k 1.4×	773 0.3×	2.6k 1.2×	347	11.8k
Steven J. Geib United States	52	6.7k 1.0×	4.4k 1.1×	3.1k 1.0×	706 0.3×	1.3k 0.6×	243	11.4k

Countries citing papers authored by H. Kooijman

Since Specialization

Citations

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

Fields of papers citing papers by H. Kooijman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H. Kooijman

This figure shows the co-authorship network connecting the top 25 collaborators of H. Kooijman. A scholar is included among the top collaborators of H. Kooijman 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. Kooijman. H. Kooijman 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

Haasnoot, C. A. G., R. De Gelder, H. Kooijman, & Edwin Kellenbach. (2020). The conformation of the idopyranose ring revisited: How subtle O-substituent induced changes can be deduced from vicinal 1H-NMR coupling constants. Carbohydrate Research. 496. 108052–108052. 16 indexed citations

Benisvy, L., Patrick Gámez, W.T. Fu, et al.. (2008). Efficient near-UV photosensitization of the Tb(iii) green luminescence by use of 2-hydroxyisophthalate ligands. Dalton Transactions. 3147–3147. 24 indexed citations

Kooijman, H., Anthony L. Spek, Thomas Maschmeyer, et al.. (2007). Study on the isomerism in meso-amavadin and an amavadin analogue. Journal of Inorganic Biochemistry. 101(6). 900–908. 9 indexed citations

Dulk, Hans den, et al.. (2007). The synthesis, chemical and biological properties of dichlorido(azpy)gold(III) chloride (azpy= 2-(phenylazo)pyridine) and the gold-induced conversion of the azpy ligand to the chloride of the novel tricyclic pyrido[2,1-c][1,2,4]benzotriazin-11-ium cation. Journal of Inorganic Biochemistry. 101(11-12). 1922–1930. 20 indexed citations

Chang, Theresa, K. Pieterse, Maarten A.C. Broeren, et al.. (2007). Structural Elucidation of Dendritic Host–Guest Complexes by X‐ray Crystallography and Molecular Dynamics Simulations. Chemistry - A European Journal. 13(28). 7883–7889. 19 indexed citations

Kooijman, H., Stéfania Tanase, Elisabeth Bouwman, J. Reedijk, & Anthony L. Spek. (2006). Bis[bis(2-pyridylcarbonyl)aminato]iron(III) perchlorate acetonitrile disolvate. Acta Crystallographica Section C Crystal Structure Communications. 62(11). m510–m512. 7 indexed citations

Gorkum, R. Van, Francesco Buda, H. Kooijman, et al.. (2005). Trigonal-Prismatic vs. Octahedral Geometry for Mn(II) Complexes with Innocent Didentate Ligands: A Subtle Difference as Shown by XRD and DFT on [Mn(acac)2(bpy)].. European Journal of Organic Chemistry. 2255–2261. 1 indexed citations

Mulder, Alart, Fijs W. B. van Leeuwen, H. Kooijman, et al.. (2004). Photocontrolled Release and Uptake of a Porphyrin Guest by Dithienylethene‐Tethered β‐Cyclodextrin Host Dimers. Chemistry - A European Journal. 10(5). 1114–1123. 53 indexed citations

Schat, G., Franciscus J. J. de Kanter, Otto S. Akkerman, et al.. (2004). Investigations on the Reactivity of Bis(bromomagnesio)trimethylsilylmethane − Molecular Structure of a Tebbe‐Type Spiro‐Organomagnesium Compound. European Journal of Inorganic Chemistry. 2004(10). 2045–2052. 1 indexed citations

10.

Velders, Aldrik H., Karlijn van der Schilden, A.C.G. Hotze, et al.. (2004). Dichlorobis(2-phenylazopyridine)ruthenium(ii) complexes: characterisation, spectroscopic and structural properties of four isomers. Dalton Transactions. 448–455. 47 indexed citations

11.

Rijnberg, Evelien, Johann T. B. H. Jastrzebski, H. Kooijman, et al.. (2004). Formation of Organolithium Hetero‐Aggregates [Li₄Ar₂(nBu)₂] (Ar=C₆H₄CH(Me)NMe₂‐2) during the Directed ortho‐Lithiation of [1‐(Dimethylamino)ethyl]benzene. Chemistry - A European Journal. 11(1). 253–261. 21 indexed citations

12.

Kooijman, H., Anthony L. Spek, G.A. Van Albada, & J. Reedijk. (2002). catena-Poly[[dicyanamido(5,5′-dimethyl-2,2′-bipyridine-κ²N,N′)copper(II)]-μ-dicyanamido-κ²N¹:N⁵]. Acta Crystallographica Section C Crystal Structure Communications. 58(2). m124–m126. 13 indexed citations

13.

Aromı́, Guillem, Patrick Gámez, Olivier Roubeau, et al.. (2001). A Unique Asymmetric [Mn] Triple-Stranded Helicate from a Symmetric Pentadentate Ligand. Angewandte Chemie International Edition. 40(18). 3444–3446. 64 indexed citations

14.

Nijsen, J. Frank W., Mies J. van Steenbergen, H. Kooijman, et al.. (2001). Characterization of poly(l-lactic acid) microspheres loaded with holmium acetylacetonate. Biomaterials. 22(22). 3073–3081. 47 indexed citations

15.

Boer, Roeland, et al.. (2001). Relation between the molecular electrostatic potential and activity of some FF-MAS related sterol compounds. Bioorganic & Medicinal Chemistry. 9(10). 2653–2659. 7 indexed citations

16.

Kooijman, H., Kjeld J. C. van Bommel, Willem Verboom, et al.. (2000). Polymorphs and pseudo-polymorphs of μ-oxo-bis{[N,N′-bis(salicylidene)propane-1,3-diamine]oxorhenium(V)}. Acta Crystallographica Section C Crystal Structure Communications. 56(7). 749–757. 4 indexed citations

17.

Keller, Daphne E., et al.. (2000). (8-Dimethylamino-1-naphthyl)dimethylammonium 3-carboxy-1,4,5,-6,7,7-hexachlorobicyclo[2.2.1]hept-5-ene-2-carboxylate hydrate. Acta Crystallographica Section C Crystal Structure Communications. 56(4). 479–480. 3 indexed citations

18.

Bickelhaupt, F. Matthias, et al.. (2000). Hydrogenation of [5]- and [6]Metacyclophane: Reactivity and Thermochemistry. Chemistry - A European Journal. 6(9). 1537–1546. 9 indexed citations

19.

Pieterse, K., Jef A. J. M. Vekemans, H. Kooijman, Anthony L. Spek, & E. W. Meijer. (2000). Ladderlike Oligomers; Intramolecular Hydrogen Bonding, Push-Pull Character, and Electron Affinity. Chemistry - A European Journal. 6(24). 4597–4603. 21 indexed citations

20.

Verdonk, Marcel L., et al.. (1993). Stereochemistry of charged nitrogen-aromatic interactions and its involvement in ligand-receptor binding. Journal of Computer-Aided Molecular Design. 7(2). 173–182. 34 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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