Olli Orama

1.5k total citations
51 papers, 1.3k citations indexed

About

Olli Orama is a scholar working on Organic Chemistry, Inorganic Chemistry and Oncology. According to data from OpenAlex, Olli Orama has authored 51 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 44 papers in Organic Chemistry, 35 papers in Inorganic Chemistry and 16 papers in Oncology. Recurrent topics in Olli Orama's work include Organometallic Complex Synthesis and Catalysis (37 papers), Synthesis and characterization of novel inorganic/organometallic compounds (19 papers) and Metal complexes synthesis and properties (16 papers). Olli Orama is often cited by papers focused on Organometallic Complex Synthesis and Catalysis (37 papers), Synthesis and characterization of novel inorganic/organometallic compounds (19 papers) and Metal complexes synthesis and properties (16 papers). Olli Orama collaborates with scholars based in Germany, Finland and Switzerland. Olli Orama's co-authors include Gottfried Hüttner, Hubert Schmidbaur, László Zsolnai, Heinrich Lang, Konrad Knoll, Heinz Berke, Fritz Wagner, Anette Wohlleben, Ulrich Schubert and Ulrich S. Schubert and has published in prestigious journals such as Journal of the American Chemical Society, Chemistry - A European Journal and Tetrahedron.

In The Last Decade

Olli Orama

51 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Olli Orama Germany 23 1.0k 788 208 145 115 51 1.3k
Bernd Nuber Germany 20 835 0.8× 751 1.0× 243 1.2× 158 1.1× 134 1.2× 66 1.1k
Albin Frank Germany 25 1.3k 1.2× 819 1.0× 157 0.8× 118 0.8× 90 0.8× 45 1.4k
Jung Wook Kang Canada 13 1.0k 1.0× 564 0.7× 222 1.1× 121 0.8× 116 1.0× 16 1.2k
N. E. Kolobova Russia 19 927 0.9× 589 0.7× 133 0.6× 118 0.8× 80 0.7× 140 1.2k
T. H. Tulip United States 25 1.3k 1.3× 900 1.1× 210 1.0× 188 1.3× 107 0.9× 33 1.5k
Jack Lewis United Kingdom 18 549 0.5× 496 0.6× 236 1.1× 258 1.8× 153 1.3× 63 844
Renzo Ros Italy 23 1.2k 1.1× 653 0.8× 304 1.5× 158 1.1× 188 1.6× 85 1.4k
Casper H. Stam Netherlands 24 1.5k 1.5× 861 1.1× 369 1.8× 181 1.2× 216 1.9× 70 1.8k
K. Moseley 8 767 0.7× 402 0.5× 205 1.0× 107 0.7× 108 0.9× 14 917
Thomas Lügger Germany 24 1.3k 1.3× 590 0.7× 245 1.2× 178 1.2× 271 2.4× 59 1.7k

Countries citing papers authored by Olli Orama

Since Specialization
Citations

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

Fields of papers citing papers by Olli Orama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Olli Orama

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

All Works

20 of 20 papers shown
1.
Gusev, Dmitry G., Rainer Hübener, Peter Burger, Olli Orama, & Heinz Berke. (1997). Synthesis, Structural Diversity, Dynamics, and Acidity of the M(II) and M(IV) Complexes [MH3(PR3)4]+ (M = Fe, Ru, Os; R = Me, Et). Journal of the American Chemical Society. 119(16). 3716–3731. 75 indexed citations
2.
Mutikainen, I., Reijo Hämäläinen, Martti Klinga, Olli Orama, & U. Turpeinen. (1996). Triclinic Form of Tetraaqua(orotato-N,O)magnesium(II) Hydrate at 153K. Acta Crystallographica Section C Crystal Structure Communications. 52(10). 2480–2482. 18 indexed citations
3.
Lang, Heinrich & Olli Orama. (1989). , ein neutraler Phosphenium-ion-Komplex mit PhosphorCobalt-Mehrfachbindung. Journal of Organometallic Chemistry. 371(3). C48–C50. 21 indexed citations
4.
Knoll, Konrad, Gottfried Hüttner, László Zsolnai, & Olli Orama. (1987). Synthese und reaktivität ternärer cluster: Photochemisch ausgelöste insertion von alkinen in (μ3-RP)Fe3(CO)10. Journal of Organometallic Chemistry. 327(3). 379–392. 25 indexed citations
5.
Lang, Heinrich, Gottfried Hüttner, Beate Sigwarth, et al.. (1986). Phosphiniden-, Arsiniden- und Stibiniden-Komplexe, ihre valenztautomeren Formen und Dimerisierungsprodukte/Phosphinidene-, Arsinidene- and Stibinidene Complexes, Valence Tautomerism and Dimerisation Products. Zeitschrift für Naturforschung B. 41(2). 191–206. 17 indexed citations
6.
Knoll, Konrad, Gottfried Hüttner, László Zsolnai, Olli Orama, & M. Wasiucionek. (1986). Transformationen von clustern mit dem (μ3-RP)Fe3(CO)9-Gerüst. Synthese und reaktionen von [(μ3-RP)Fe3(CO)9]2−. Journal of Organometallic Chemistry. 310(2). 225–247. 23 indexed citations
7.
Orama, Olli. (1986). Bis(diphenylphosphino)acetylene complexes of Cp(CO)2Mn and (CO)5M(M = Cr, W). Journal of Organometallic Chemistry. 314(3). 273–279. 38 indexed citations
8.
Knoll, Konrad, et al.. (1986). Gerüstumlagerungen an Clustern: Zur Reaktion von [(tBuP)Fe3(CO)10] mit Diphenylacetylen. Angewandte Chemie. 98(12). 1099–1100. 16 indexed citations
9.
Hüttner, Gottfried, Beate Sigwarth, Olaf Scheidsteger, László Zsolnai, & Olli Orama. (1985). Diarsenic, As2, as a 4-, 6-, or 8-electron donor ligand. Organometallics. 4(2). 326–332. 59 indexed citations
10.
Lang, Heinrich, Olli Orama, & Gottfried Hüttner. (1985). Pentacarbonylmetallderivatevon phosphinidenen und diphosphenen. Journal of Organometallic Chemistry. 291(3). 293–309. 48 indexed citations
11.
12.
13.
Fischer, Ernst Otto, et al.. (1983). Übergangsmetall-carben-komplexe. Journal of Organometallic Chemistry. 247(1). 7–19. 7 indexed citations
14.
Dötz, Karl Heinz, et al.. (1983). Reaktionen von komplexliganden. Journal of Organometallic Chemistry. 247(2). 187–201. 55 indexed citations
15.
Klein, Hans‐Friedrich, et al.. (1983). Triphenylstannyltris(trimethylphosphan)cobalt - Molekülstruktur und Eigenschaften / Triphenylstannyltris(trimethylphosphane)cobalt -Molecular Structure and Properties. Zeitschrift für Naturforschung B. 38(3). 303–310. 7 indexed citations
16.
Orama, Olli, et al.. (1978). Übergangsmetallcarbin-komplexe. Journal of Organometallic Chemistry. 149(3). C57–C62. 11 indexed citations
17.
Schmidbaur, Hubert, Anette Wohlleben, Fritz Wagner, Olli Orama, & Gottfried Hüttner. (1977). Gold‐Komplexe von Diphosphinomethanen, I. Synthese und Kristallstruktur zweikerniger Gold(I)‐Verbindungen. Chemische Berichte. 110(5). 1748–1754. 171 indexed citations
18.
Hüttner, Gottfried, et al.. (1976). “Arsenobenzene”, C6H5AsAsC6H5, as a Bridging μ3 Ligand in a Transition Metal Complex. Angewandte Chemie International Edition in English. 15(4). 234–234. 3 indexed citations
19.
Hüttner, Gottfried, et al.. (1976). Die Struktur von trans‐Acetylchlorobis(trimethylphosphin)nickel, (CH3 CO)Cl[P(CH3)3]2Ni. Chemische Berichte. 109(7). 2533–2536. 20 indexed citations
20.
Hüttner, Gottfried, et al.. (1976). „Arsenobenzol”, C6H5As;AsC6H5, als brückenbildender μ3‐Ligand in einem Übergangsmetallkomplex. Angewandte Chemie. 88(8). 255–256. 29 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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