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D-Index & Metrics

Discipline name D-Index World Ranking National Ranking Publications Citations
Chemistry 55 12256 151 470 9666

Rudolph Willem publications per year

The chart shows the history of publications by Rudolph Willem between 1970 and 2014, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Rudolph Willem published across 45 years, from 1970 to 2014, averaging 10.6 papers a year. Output peaked at 38 publications in 2010. 8 of the 479 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1970 to 2014. Vertical axis: number of publications, 0 to 38. Peak 38 publications in 2010. 1970: 4 publications 1971: 0 publications 1972: 0 publications 1973: 0 publications 1974: 0 publications 1975: 1 publication 1976: 0 publications 1977: 1 publication 1978: 1 publication 1979: 2 publications 1980: 0 publications 1981: 1 publication 1982: 0 publications 1983: 3 publications 1984: 1 publication 1985: 7 publications 1986: 2 publications 1987: 3 publications 1988: 13 publications 1989: 12 publications 1990: 7 publications 1991: 14 publications 1992: 32 publications 1993: 16 publications 1994: 17 publications 1995: 12 publications 1996: 18 publications 1997: 13 publications 1998: 23 publications 1999: 19 publications 2000: 27 publications 2001: 23 publications 2002: 29 publications 2003: 23 publications 2004: 31 publications 2005: 19 publications 2006: 15 publications 2007: 11 publications 2008: 15 publications 2009: 8 publications 2010: 38 publications 2011: 6 publications 2012: 4 publications 2013: 3 publications 2014: 5 publications
1970 2014

479 publications in total across all disciplines

View publications per year as a table
Rudolph Willem: publications per year, 1970 to 2014
Year Publications
1970 4
1971 0
1972 0
1973 0
1974 0
1975 1
1976 0
1977 1
1978 1
1979 2
1980 0
1981 1
1982 0
1983 3
1984 1
1985 7
1986 2
1987 3
1988 13
1989 12
1990 7
1991 14
1992 32
1993 16
1994 17
1995 12
1996 18
1997 13
1998 23
1999 19
2000 27
2001 23
2002 29
2003 23
2004 31
2005 19
2006 15
2007 11
2008 15
2009 8
2010 38
2011 6
2012 4
2013 3
2014 5
Total 479
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Rudolph Willem publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Rudolph Willem sits on this spectrum.

No. of scientists
250 500 750 1,000 1,250
Bar chart with 63 bars. Horizontal axis: publications, 61–80 to 1,295+. Vertical axis: number of scientists, 0 to 1,350. Most scientists, 1,350, have 161–180 publications. The last bar groups every scientist with 1,295 publications or more. The highlighted bar, 461–480 publications, is where this scientist sits. 61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61–80 publications 1,295+

This scientist: 470 publications — 86th percentile

86% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

View publications distribution as a table
Number of Chemistry scientists by publication count, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
Publications Scientists This scientist
61–80 66
81–100 302
101–120 623
121–140 918
141–160 1,218
161–180 1,350
181–200 1,344
201–220 1,281
221–240 1,216
241–260 1,100
261–280 979
281–300 939
301–320 764
321–340 643
341–360 628
361–380 522
381–400 459
401–420 397
421–440 327
441–460 270
461–480 265 470
481–500 252
501–520 201
521–540 185
541–560 148
561–580 148
581–600 132
601–620 114
621–640 104
641–660 91
661–680 92
681–700 73
701–720 57
721–740 54
741–760 67
761–780 45
781–800 46
801–820 39
821–840 32
841–860 36
861–880 29
881–900 26
901–920 24
921–940 14
941–960 23
961–980 28
981–1,000 15
1,001–1,020 29
1,021–1,040 12
1,041–1,060 19
1,061–1,080 12
1,081–1,100 6
1,101–1,120 8
1,121–1,140 12
1,141–1,160 5
1,161–1,180 6
1,181–1,200 14
1,201–1,220 7
1,221–1,240 2
1,241–1,260 6
1,261–1,280 4
1,281–1,294 6
1,295+ 100
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Rudolph Willem D-index placement in Chemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Rudolph Willem sits on this spectrum.

No. of scientists
250 500 750 1,000
Bar chart with 61 bars. Horizontal axis: D-Index, 40–41 to 159+. Vertical axis: number of scientists, 0 to 1,051. Most scientists, 1,051, have 56–57 D-Index. The last bar groups every scientist with 159 D-Index or more. The highlighted bar, 54–55 D-Index, is where this scientist sits. 40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40–41 D-Index 159+

This scientist: 55 D-Index — 33rd percentile

33% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

View D-Index distribution as a table
Number of Chemistry scientists by D-index, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
D-Index Scientists This scientist
40–41 289
42–43 612
44–45 808
46–47 776
48–49 835
50–51 861
52–53 872
54–55 933 55
56–57 1,051
58–59 930
60–61 882
62–63 834
64–65 731
66–67 775
68–69 683
70–71 646
72–73 561
74–75 501
76–77 437
78–79 388
80–81 354
82–83 292
84–85 275
86–87 254
88–89 235
90–91 185
92–93 192
94–95 155
96–97 163
98–99 125
100–101 105
102–103 105
104–105 112
106–107 88
108–109 68
110–111 69
112–113 65
114–115 79
116–117 61
118–119 44
120–121 37
122–123 40
124–125 33
126–127 26
128–129 34
130–131 35
132–133 25
134–135 27
136–137 17
138–139 16
140–141 20
142–143 20
144–145 15
146–147 9
148–149 9
150–151 16
152–153 11
154–155 9
156–157 3
158 3
159+ 98
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Overview

Rudolph Willem is affiliated with the Vrije Universiteit Brussel in Belgium. Their academic work is connected primarily to this institution.

There is no publicly available information on Rudolph Willem's recent papers, co-authors, publication venues, book publications, main fields or subfields of study, or specific topics of research. Furthermore, no awards have been recorded or disclosed for this scientist.

This profile reflects data as currently available and omits areas where no detailed records exist.

Best Publications

  • Synthesis, characterization and in vitro antitumor activity of di- and triorganotin derivatives of polyoxa- and biologically relevant carboxylic acids.

    Marcel Gielen;Monique Biesemans;Dick de Vos;Rudolph Willem

  • Organotin compounds: from kinetics to stereochemistry and antitumour activities

    Marcel Gielen;Monique Biesemans;Rudolph Willem

  • A computational strategy for the deconvolution of NMR spectra with multiplet structures and constraints : Analysis of overlapping 13C-2H multiplets of 13C enriched metabolites from cell suspensions incubated in deuterated media

    Reino Laatikainen;Matthias Niemitz;Willy J. Malaisse;Monique Biesemans

  • Reaction of Butyltin Hydroxide Oxide with p-Toluenesulfonic Acid: Synthesis, X-ray Crystal Analysis, and Multinuclear NMR Characterization of {(BuSn)12O14(OH)6}(4-CH3C6H4SO3)2

    Christophe Eychenne-Baron;François O. Ribot;Nathalie Steunou;Clément Sanchez

  • Correlating Mössbauer and Solution- and Solid-State 117Sn NMR Data with X-ray Diffraction Structural Data of Triorganotin 2-[(E)-2-(2-Hydroxy-5-methylphenyl)-1-diazenyl]benzoates

    Rudolph Willem;Ingrid Verbruggen;Marcel Gielen;Monique Biesemans

  • Synthesis, characterization and in vitro antitumour activity of triphenyl- and tri-n-butyltin benzoates, phenylacetates and cinnamates

    Rudolph Willem;Abdeslam Bouhdid;Bernard Mahieu;Laurent Ghys

  • The Development of Novel Organotin Anti-Tumor Drugs: Structure and Activity

    Dick de Vos;Rudolph Willem;Marcel Gielen;Kyra E. van Wingerden

  • 1H NMR study of the interaction of N,N',N"-triacetyl chitotriose with Ac-AMP2, a sugar binding antimicrobial protein isolated from Amaranthus caudatus.

    Patricia Verheyden;Jurgen Pletinckx;Dominique Maes;Henri A.M. Pepermans

  • Arsenate reductase from S. aureus plasmid pI258 is a phosphatase drafted for redox duty

    Ingrid Zegers;José C. Martins;Rudolph Willem;Lode Wyns

  • New organotin(IV) derivatives of dipeptides as models for metal–protein interactions: in vitro anti‐tumour activity

    Mala Nath;Sandeep Pokharia;Xueqing Song;George Eng

  • H NMR study of the solution structure of Ac-AMP2, a sugar binding antimicrobial protein isolated from Amaranthus caudatus.

    José C. Martins;Dominique Maes;Remy Loris;Henri A.M. Pepermans

  • Dibutyltin perfluoroalkanecarboxylates: synthesis, NMR characterization and in vitro antitumour activity

    Martine Kemmer;Martine Kemmer;Hassan Dalil;Monique Biesemans;Jose C. Martins

  • (2-Methylthio-3-Pyridinecarboxylato)-diethyltin and -di-n-butyltin compounds: synthesis, spectroscopic characterization and in vitro antitumour activity. X-ray crystal structure of bis[diethyl(2-methylthio-3-Pyridinecarboxylato)tin] oxide and of diethyltin bis(2-methylthio-3-pyridinecarboxylate)

    Marcel Gielen;Abdelaziz El Khloufi;Monique Biesemans;Rudolph Willem

  • Synthesis and characterization of triphenyl- and tri-n-butyltin pentafluorobenzoates, -phenylacetates and -cinnamates. X-ray structure determination of tri-n-butyltin pentafluorocinnamate

    Rudolph Willem;Abdeslam Bouhdid;Monique Biesemans;JoséC Martins

  • 31P-NMR spectroscopy and the metabolic properties of different muscle fibers

    Eric Achten;M Van Cauteren;R Willem;R Luypaert

  • Diorganotin 2‐fluorocinnamates and 4‐fluorophenylacetates: Synthesis, characterization and in vitro antitumour activity

    Marcel Gielen;Abdelaziz El Khloufi;Monique Biesemans;François Kayser

  • 2D NMR applied to dynamic stereochemical problems

    Rudolph Willem

  • Proline Metabolism in the Wild-Type and in a Salt-Tolerant Mutant of Nicotiana plumbaginifolia Studied by 13C-Nuclear Magnetic Resonance Imaging

    Nancy H. Roosens;Rudolph Willem;Yan Li;Ingrid Verbruggen

  • Characterization of Titanium Dioxide Nanoparticles Dispersed in Organic Ligand Solutions by Using a Diffusion‐Ordered Spectroscopy‐Based Strategy

    Luk Van Lokeren;Géraldine Maheut;François Ribot;Virginie Escax;Virginie Escax

  • X-ray diffraction and gradient-assisted 2D H-1-Sn-119 HMQC NMR studies on the structure of condensation complexes of salicylaldoxime and dimethyltin(IV) oxide

    Rudolph Willem;Abdeslam Bouhdid;François Kayser;Ann Delmotte

  • Advanced applications of NMR to organometallic chemistry

    Marcel Gielen;Rudolph Willem;Bernd Wrackmeyer

Frequent Co-Authors

Monique Biesemans
Monique Biesemans Vrije Universiteit Brussel
Marcel Gielen
Marcel Gielen Université Libre de Bruxelles
José Martins
José Martins Ghent University
Edward R. T. Tiekink
Edward R. T. Tiekink Sunway University
Willy Malaisse
Willy Malaisse Université Libre de Bruxelles
Klaus Jurkschat
Klaus Jurkschat TU Dortmund University
Lode Wyns
Lode Wyns Vrije Universiteit Brussel
Paul Geerlings
Paul Geerlings Vrije Universiteit Brussel
Philippe Dubois
Philippe Dubois University of Mons
Philippe Degée
Philippe Degée University of Namur

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