Toomas Rodima

2.8k total citations · 1 hit paper
22 papers, 2.5k citations indexed

About

Toomas Rodima is a scholar working on Organic Chemistry, Spectroscopy and Physical and Theoretical Chemistry. According to data from OpenAlex, Toomas Rodima has authored 22 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Organic Chemistry, 5 papers in Spectroscopy and 4 papers in Physical and Theoretical Chemistry. Recurrent topics in Toomas Rodima's work include Chemical Reaction Mechanisms (16 papers), Organophosphorus compounds synthesis (6 papers) and Analytical Chemistry and Chromatography (4 papers). Toomas Rodima is often cited by papers focused on Chemical Reaction Mechanisms (16 papers), Organophosphorus compounds synthesis (6 papers) and Analytical Chemistry and Chromatography (4 papers). Toomas Rodima collaborates with scholars based in Estonia, Germany and Japan. Toomas Rodima's co-authors include Ilmar A. Koppel, Ivo Leito, Ivari Kaljurand, Agnes Kütt, Vahur Mäemets, Lilli Sooväli, Ivar Koppel, Reinhard Schwesinger, Jaan Saame and Masaaki Mishima and has published in prestigious journals such as Journal of the American Chemical Society, The Journal of Organic Chemistry and Journal of Chromatography A.

In The Last Decade

Toomas Rodima

22 papers receiving 2.5k 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.

Extension of the Self-Consistent Spectrophotometric Basicity Scale in Acetonitrile to a Full Span of 28 pK_a Units: Unification of Different Basicity Scales

2005 853 citations Ivari Kaljurand, Agnes Kütt et al. The Journal of Organic Chemistry profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Toomas Rodima Estonia	17	1.5k	586	391	327	320	22	2.5k
Vahur Mäemets Estonia	13	1.0k 0.7×	369 0.6×	283 0.7×	195 0.6×	198 0.6×	18	1.6k
Gianluca Ciancaleoni Italy	30	2.0k 1.3×	923 1.6×	238 0.6×	151 0.5×	346 1.1×	108	3.0k
Jaan Saame Estonia	17	1.1k 0.7×	393 0.7×	236 0.6×	212 0.6×	202 0.6×	37	1.7k
Daniele Zuccaccia Italy	38	2.8k 1.8×	1.4k 2.3×	384 1.0×	179 0.5×	302 0.9×	90	4.0k
M. Feliz Spain	29	1.2k 0.7×	865 1.5×	550 1.4×	180 0.6×	203 0.6×	108	2.2k
Katsutoshi Ohkubo Japan	24	867 0.6×	457 0.8×	256 0.7×	415 1.3×	162 0.5×	204	2.0k
Claudio Garino Italy	29	873 0.6×	337 0.6×	301 0.8×	202 0.6×	195 0.6×	75	2.2k
Mark S. Mashuta United States	32	1.4k 0.9×	1.3k 2.2×	657 1.7×	175 0.5×	113 0.4×	130	3.0k
Helmut Goesmann Germany	25	1.3k 0.8×	934 1.6×	129 0.3×	230 0.7×	189 0.6×	78	2.3k
W. Scott Kassel United States	33	1.7k 1.1×	1.4k 2.3×	1.3k 3.2×	192 0.6×	158 0.5×	116	3.5k

Countries citing papers authored by Toomas Rodima

Since Specialization

Citations

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

Fields of papers citing papers by Toomas Rodima

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Toomas Rodima

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

All Works

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20 of 20 papers shown

Selberg, Sigrid, Toomas Rodima, Märt Lõkov, et al.. (2017). Synthesis and properties of highly lipophilic phosphazene bases. Tetrahedron Letters. 58(22). 2098–2102. 11 indexed citations

Saame, Jaan, Toomas Rodima, Sofja Tshepelevitsh, et al.. (2016). Experimental Basicities of Superbasic Phosphonium Ylides and Phosphazenes. The Journal of Organic Chemistry. 81(17). 7349–7361. 60 indexed citations

Kaljurand, Ivari, Jaan Saame, Toomas Rodima, et al.. (2016). Experimental Basicities of Phosphazene, Guanidinophosphazene, and Proton Sponge Superbases in the Gas Phase and Solution. The Journal of Physical Chemistry A. 120(16). 2591–2604. 54 indexed citations

Rebane, Riin, Toomas Rodima, Agnes Kütt, & Koit Herodes. (2015). Development of amino acid derivatization reagents for liquid chromatography electrospray ionization mass spectrometric analysis and ionization efficiency measurements. Journal of Chromatography A. 1390. 62–70. 29 indexed citations

Kaupmees, Karl, Aleksander Trummal, Agnes Kütt, et al.. (2012). Acidities of strong neutral Brønsted acids in different media. Journal of Physical Organic Chemistry. 26(2). 162–170. 219 indexed citations

Kütt, Agnes, Toomas Rodima, Jaan Saame, et al.. (2010). Equilibrium Acidities of Superacids. The Journal of Organic Chemistry. 76(2). 391–395. 238 indexed citations

Kütt, Agnes, Toomas Rodima, Эдуард Б. Русанов, et al.. (2008). Pentakis(trifluoromethyl)phenyl, a Sterically Crowded and Electron-withdrawing Group: Synthesis and Acidity of Pentakis(trifluoromethyl)benzene, -toluene, -phenol, and -aniline. The Journal of Organic Chemistry. 73(7). 2607–2620. 121 indexed citations

Eckert‐Maksić, Mirjana, Zoran Glasovac, Agnes Kütt, et al.. (2008). Basicity of Guanidines with Heteroalkyl Side Chains in Acetonitrile. European Journal of Organic Chemistry. 2008(30). 5176–5184. 60 indexed citations

Kaljurand, Ivari, Ilmar A. Koppel, Agnes Kütt, et al.. (2007). Experimental Gas-Phase Basicity Scale of Superbasic Phosphazenes. The Journal of Physical Chemistry A. 111(7). 1245–1250. 85 indexed citations

10.

Sooväli, Lilli, Toomas Rodima, Ivari Kaljurand, et al.. (2006). Basicity of some P₁phosphazenes in water and in aqueous surfactant solution. Organic & Biomolecular Chemistry. 4(11). 2100–2105. 25 indexed citations

11.

Leito, Ivo, Ivari Kaljurand, Toomas Rodima, et al.. (2006). Self‐Consistent Acidity and Basicity Scales in Nonaqueous Solvents. ChemInform. 37(15). 1 indexed citations

12.

Garrido, Gemma, Clara Ràfols, Elisabeth Bosch, et al.. (2006). Acid−Base Equilibria in Nonpolar Media. Absolute pK_a Scale of Bases in Tetrahydrofuran. The Journal of Organic Chemistry. 71(24). 9062–9067. 78 indexed citations

13.

Kolomeitsev, Alexander A., Ilmar A. Koppel, Toomas Rodima, et al.. (2005). Guanidinophosphazenes: Design, Synthesis, and Basicity in THF and in the Gas Phase. Journal of the American Chemical Society. 127(50). 17656–17666. 114 indexed citations

14.

Kaljurand, Ivari, Agnes Kütt, Lilli Sooväli, et al.. (2005). Extension of the Self-Consistent Spectrophotometric Basicity Scale in Acetonitrile to a Full Span of 28 pK_a Units: Unification of Different Basicity Scales. The Journal of Organic Chemistry. 70(3). 1019–1028. 853 indexed citations breakdown →

15.

Rõõm, Eva‐Ingrid, Ivari Kaljurand, Ivo Leito, et al.. (2003). Acid−Base Equilibria in Nonpolar Media. 3. Expanding the Spectrophotometric Acidity Scale in Heptane. The Journal of Organic Chemistry. 68(20). 7795–7799. 14 indexed citations

16.

Kaljurand, Ivari, Toomas Rodima, Vahur Mäemets, et al.. (2003). Acid−Base Equilibria in Nonpolar Media. 4. Extension of the Self-Consistent Basicity Scale in THF Medium. Gas-Phase Basicities of Phosphazenes. The Journal of Organic Chemistry. 68(26). 9988–9993. 82 indexed citations

17.

Rodima, Toomas, et al.. (2002). Acid−Base Equilibria in Nonpolar Media. 2.¹ Self-Consistent Basicity Scale in THF Solution Ranging from 2-Methoxypyridine to EtP₁(pyrr) Phosphazene. The Journal of Organic Chemistry. 67(6). 1873–1881. 168 indexed citations

18.

Kaljurand, Ivari, Toomas Rodima, Ivo Leito, Ilmar A. Koppel, & Reinhard Schwesinger. (2001). ChemInform Abstract: Self‐Consistent Spectrophotometric Basicity Scale in Acetonitrile Covering the Range Between Pyridine and DBU.. ChemInform. 32(4). 3 indexed citations

19.

Kaljurand, Ivari, Toomas Rodima, Ivo Leito, Ilmar A. Koppel, & Reinhard Schwesinger. (2000). Self-Consistent Spectrophotometric Basicity Scale in Acetonitrile Covering the Range between Pyridine and DBU. The Journal of Organic Chemistry. 65(19). 6202–6208. 172 indexed citations

20.

Rodima, Toomas, Vahur Mäemets, & Ilmar A. Koppel. (2000). Synthesis of N-aryl-substituted iminophosphoranes and NMR spectroscopic investigation of their acid–base properties in acetonitrile. Journal of the Chemical Society Perkin Transactions 1. 2637–2644. 40 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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