Heinz Sieger

619 total citations
12 papers, 389 citations indexed

About

Heinz Sieger is a scholar working on Organic Chemistry, Spectroscopy and Materials Chemistry. According to data from OpenAlex, Heinz Sieger has authored 12 papers receiving a total of 389 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Organic Chemistry, 4 papers in Spectroscopy and 4 papers in Materials Chemistry. Recurrent topics in Heinz Sieger's work include Inorganic and Organometallic Chemistry (4 papers), Molecular Sensors and Ion Detection (3 papers) and Organometallic Complex Synthesis and Catalysis (3 papers). Heinz Sieger is often cited by papers focused on Inorganic and Organometallic Chemistry (4 papers), Molecular Sensors and Ion Detection (3 papers) and Organometallic Complex Synthesis and Catalysis (3 papers). Heinz Sieger collaborates with scholars based in Germany, Belgium and France. Heinz Sieger's co-authors include Fritz Vögtle, Burkhard Tuemmler, Guenter Maass, F. VOEGTLE, Edwin Weber, Wolfram Saenger, Pierre Laszlo, Jean Grandjean, Rolf Hilgenfeld and F. Hirayama and has published in prestigious journals such as Journal of the American Chemical Society, Tetrahedron Letters and Israel Journal of Chemistry.

In The Last Decade

Heinz Sieger

12 papers receiving 363 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Heinz Sieger Germany 11 165 150 148 88 52 12 389
Brendan R. Flynn China 6 145 0.9× 214 1.4× 152 1.0× 94 1.1× 46 0.9× 6 416
Frank Ebmeyer Germany 11 211 1.3× 168 1.1× 143 1.0× 78 0.9× 85 1.6× 12 416
William E. Ohnesorge United States 11 94 0.6× 124 0.8× 77 0.5× 24 0.3× 50 1.0× 22 344
Andrew R. Graydon United Kingdom 10 264 1.6× 248 1.7× 404 2.7× 52 0.6× 105 2.0× 12 603
D. C. Olson 11 140 0.8× 96 0.6× 42 0.3× 91 1.0× 129 2.5× 16 400
D.P. Arnold Australia 11 135 0.8× 228 1.5× 41 0.3× 91 1.0× 28 0.5× 19 438
Debbie J. Marrs United Kingdom 13 254 1.5× 203 1.4× 257 1.7× 179 2.0× 109 2.1× 14 503
Kiyoshi Fujimoto Japan 9 245 1.5× 162 1.1× 223 1.5× 73 0.8× 9 0.2× 12 395
Herman C. Visser Netherlands 8 160 1.0× 84 0.6× 205 1.4× 88 1.0× 19 0.4× 10 418
Bernd Klingert Germany 15 361 2.2× 72 0.5× 45 0.3× 204 2.3× 29 0.6× 16 490

Countries citing papers authored by Heinz Sieger

Since Specialization
Citations

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

Fields of papers citing papers by Heinz Sieger

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Heinz Sieger

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

All Works

12 of 12 papers shown
1.
Hilgenfeld, Rolf, F. Hirayama, V. W. Bhagwat, et al.. (1984). Conformational Versatility of Open‐Chain Polyethers: Crystal and Molecular Structures of the Ba(SCN)2 Complexes of Two Heptaethyleneglycol Diaryl Ethers. Israel Journal of Chemistry. 24(4). 307–312. 3 indexed citations
2.
Sieger, Heinz & Fritz Vögtle. (1980). Ligandstruktur und Komplexierung, LI. Vielzähnige Neutralliganden mit variablen Hohlräumen und Pseudohohlräumen. Liebigs Annalen der Chemie. 1980(3). 425–440. 13 indexed citations
3.
4.
Tuemmler, Burkhard, et al.. (1979). Open-chain polyethers. Influence of aromatic donor end groups on thermodynamics and kinetics of alkali metal ion complex formation. Journal of the American Chemical Society. 101(10). 2588–2598. 120 indexed citations
5.
Saenger, Wolfram, et al.. (1979). Spherical Wrapping of a Linear Polyether around a Cation—1,20‐Bis(8‐quinolyloxy)‐3,6,9,12,15,18‐hexaoxaeicosane·RbI. Angewandte Chemie International Edition in English. 18(3). 226–227. 32 indexed citations
6.
Grandjean, Jean, Pierre Laszlo, Fritz Vögtle, & Heinz Sieger. (1978). Wrapping of Noncyclic Donor Molecule around the Sodium Cation. Angewandte Chemie International Edition in English. 17(11). 856–857. 13 indexed citations
7.
Grandjean, Jean, Pierre Laszlo, Fritz Vögtle, & Heinz Sieger. (1978). Umwicklung von Na⊕-Ionen durch offenkettige Donormoleküle. Angewandte Chemie. 90(11). 902–903. 14 indexed citations
8.
Sieger, Heinz & Fritz Vögtle. (1978). Erdalkalimetallion-Komplexe einfacher Oligoethylenglykolether. Angewandte Chemie. 90(3). 212–213. 18 indexed citations
9.
Sieger, Heinz, et al.. (1978). Alkaline Earth Metal Complexes of Simple Oligo(ethylene Glycol Ethers). Angewandte Chemie International Edition in English. 17(3). 198–199. 25 indexed citations
10.
Sieger, Heinz & Fritz Vögtle. (1978). Stoichiometric alkaline earth salt complexes of oligoethylene glycols. Tetrahedron Letters. 19(30). 2709–2710. 18 indexed citations
11.
Vögtle, Fritz & Heinz Sieger. (1977). “Noncyclic Crown Ethers”: The Terminal Group Concept. Angewandte Chemie International Edition in English. 16(6). 396–398. 71 indexed citations
12.
Vögtle, Fritz & Heinz Sieger. (1977). „Nichtcyclische Kronenether”: Das Endgruppen‐Konzept. Angewandte Chemie. 89(6). 410–412. 49 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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