Konrad W. Hellmann

471 total citations
17 papers, 399 citations indexed

About

Konrad W. Hellmann is a scholar working on Organic Chemistry, Inorganic Chemistry and Industrial and Manufacturing Engineering. According to data from OpenAlex, Konrad W. Hellmann has authored 17 papers receiving a total of 399 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Organic Chemistry, 15 papers in Inorganic Chemistry and 1 paper in Industrial and Manufacturing Engineering. Recurrent topics in Konrad W. Hellmann's work include Coordination Chemistry and Organometallics (13 papers), Organometallic Complex Synthesis and Catalysis (12 papers) and Synthesis and characterization of novel inorganic/organometallic compounds (12 papers). Konrad W. Hellmann is often cited by papers focused on Coordination Chemistry and Organometallics (13 papers), Organometallic Complex Synthesis and Catalysis (12 papers) and Synthesis and characterization of novel inorganic/organometallic compounds (12 papers). Konrad W. Hellmann collaborates with scholars based in Germany, United Kingdom and France. Konrad W. Hellmann's co-authors include Lutz H. Gade, Mary McPartlin, Ian J. Scowen, Dietmar Stalke, C.H. Galka, Paul Steinert, Thomas Kottke, Roland Fleischer, Joseph W. Lauher and Olaf Gevert and has published in prestigious journals such as Angewandte Chemie International Edition, Chemical Communications and Inorganic Chemistry.

In The Last Decade

Konrad W. Hellmann

17 papers receiving 373 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Konrad W. Hellmann Germany 14 337 281 73 31 23 17 399
Annie Castel France 14 411 1.2× 287 1.0× 61 0.8× 24 0.8× 27 1.2× 36 482
Harald Beurich Germany 12 322 1.0× 286 1.0× 49 0.7× 15 0.5× 13 0.6× 14 379
Khansaa Hussein France 10 380 1.1× 305 1.1× 47 0.6× 38 1.2× 11 0.5× 17 449
Suraj P. Narula India 11 272 0.8× 199 0.7× 85 1.2× 28 0.9× 15 0.7× 44 345
Torahiko Yamaguchi Japan 9 259 0.8× 184 0.7× 82 1.1× 23 0.7× 13 0.6× 14 322
A. Mendiratta United States 11 273 0.8× 191 0.7× 39 0.5× 13 0.4× 23 1.0× 14 348
I.V. Borisova Russia 12 366 1.1× 329 1.2× 47 0.6× 21 0.7× 35 1.5× 56 443
Robert D. Profilet United States 12 411 1.2× 209 0.7× 54 0.7× 12 0.4× 15 0.7× 16 464
David C. Graham Australia 11 305 0.9× 128 0.5× 43 0.6× 24 0.8× 13 0.6× 12 452
Gabriela Nemeş Romania 13 324 1.0× 288 1.0× 41 0.6× 35 1.1× 12 0.5× 50 389

Countries citing papers authored by Konrad W. Hellmann

Since Specialization
Citations

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

Fields of papers citing papers by Konrad W. Hellmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Konrad W. Hellmann. 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 Konrad W. Hellmann. The network helps show where Konrad W. Hellmann may publish in the future.

Co-authorship network of co-authors of Konrad W. Hellmann

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

All Works

17 of 17 papers shown
1.
Gade, Lutz H., C.H. Galka, Konrad W. Hellmann, et al.. (2002). Tetraaminoperylenes: Their Efficient Synthesis and Physical Properties. Chemistry - A European Journal. 8(16). 3732–3732. 36 indexed citations
2.
Hellmann, Konrad W., et al.. (1999). Synthesis of mixed-metal Li/M, M/M′ and mixed valence MI/MIII chelate amido complexes of the heavy Group 13 metals (M=In, Tl). Journal of Organometallic Chemistry. 573(1-2). 156–164. 16 indexed citations
3.
Garcı́a-Yuste, Santiago, Konrad W. Hellmann, Lutz H. Gade, Ian J. Scowen, & Mary McPartlin. (1999). Bis[1,3-bis(diphenylmethylsilylamido)propane]zirconium: A Spirocyclic Complex Containing a Sterically Demanding Chelating Amido Ligand. Zeitschrift für Naturforschung B. 54(10). 1260–1264. 2 indexed citations
4.
Hellmann, Konrad W., C.H. Galka, Lutz H. Gade, Thomas Kottke, & Dietmar Stalke. (1998). Aggregation of lithium and mixed thallium(I)–lithium amides through η3- and η6-π-arene interactions in the solid. Chemical Communications. 549–550. 35 indexed citations
5.
Hellmann, Konrad W., et al.. (1998). Ligandenoxidation statt Redoxdisproportionierung: Thallium(I)-induzierte Synthese von 4,9-Diaminoperylen-3,10-chinondiiminen. Angewandte Chemie. 110(13-14). 2053–2057. 13 indexed citations
6.
Hellmann, Konrad W., et al.. (1998). Metal-Ligand versus Metal-Metal Redox Chemistry: Thallium(I)-Induced Synthesis of 4,9-Diaminoperylenequinone-3,10-diimine Derivatives. Angewandte Chemie International Edition. 37(13-14). 1948–1952. 34 indexed citations
7.
Hellmann, Konrad W., et al.. (1998). Triamidostannates(II) as nucleophiles: synthesis of allyltriamidostannanes. Polyhedron. 17(5-6). 737–744. 4 indexed citations
8.
Hellmann, Konrad W., Lutz H. Gade, Alexander Steiner, Dietmar Stalke, & Frank Möller. (1997). Aggregation und Redoxdisproportionierungen in tripodalen In‐ und Tl‐Amiden: erstmalige Charakterisierung von gemischtvalenten MI/MII‐Verbindungen (M = In, Tl). Angewandte Chemie. 109(1-2). 99–102. 13 indexed citations
9.
Hellmann, Konrad W., Lutz H. Gade, Roland Fleischer, & Thomas Kottke. (1997). Aggregation, Reaggregation and Degradation of a Trifunctional Thallium(I) Amide Induced by Weak TlI TlI Attraction. Chemistry - A European Journal. 3(11). 1801–1806. 23 indexed citations
10.
Hellmann, Konrad W., Lutz H. Gade, Alexander Steiner, Dietmar Stalke, & Frank Möller. (1997). Aggregation and Redox‐Disproportionation in Tripodal Indium and Thallium Amides: First Characterization of Mixed‐Valent MI/MII Compounds (M = In, Tl). Angewandte Chemie International Edition in English. 36(1-2). 160–163. 30 indexed citations
11.
Hellmann, Konrad W., Lutz H. Gade, Roland Fleischer, & Dietmar Stalke. (1997). A supramolecular motif in the solid-state structure of a difunctional thallium(i) amide defined by weak Tl···Tl attractions. Chemical Communications. 527–528. 23 indexed citations
12.
Hellmann, Konrad W., Lutz H. Gade, Ian J. Scowen, & Mary McPartlin. (1996). Aggregation of tripodal thallium(I) amides through weak TlI⋯TlIinteractions. Chemical Communications. 2515–2516. 14 indexed citations
13.
Contel, Marı́a, Konrad W. Hellmann, Lutz H. Gade, et al.. (1996). Triamidogerma- and Triamidostannaaurates(I):  First Structural Characterization of a Ge−Au−Ge Unit. Inorganic Chemistry. 35(12). 3713–3715. 43 indexed citations
14.
Hellmann, Konrad W., Lutz H. Gade, Olaf Gevert, Paul Steinert, & Joseph W. Lauher. (1995). Tripodal Triamidostannates and -plumbates. Inorganic Chemistry. 34(16). 4069–4078. 49 indexed citations
15.
Hellmann, Konrad W., S. Friedrich, Lutz H. Gade, Wan‐Sheung Li, & Mary McPartlin. (1995). Tripodal Triamidostannates as Building Blocks in the Generation of Sn—M‐Bonded Heterobimetallics (M Fe, Ru). Chemische Berichte. 128(1). 29–34. 27 indexed citations
16.
Hellmann, Konrad W., Lutz H. Gade, Wan‐Sheung Li, & Mary McPartlin. (1994). Structures and Dynamics of the Tripodamide Ligand Transfer Reagents [H3CC{CH2N(Li)Si(CH3)3}3{L}3] (L = thf, hmpta). Inorganic Chemistry. 33(25). 5974–5977. 16 indexed citations
17.
Hellmann, Konrad W., Paul Steinert, & Lutz H. Gade. (1994). [{MeN(CH2CH2NMe2)2Li}2Cl][HC{SiMe2N(4-CH3C6H4)}3Sn], a "Solvent-Separated" Tripodal Tris(amido)stannate and a [Li2Cl]+ Cation Revisited. Inorganic Chemistry. 33(18). 3859–3860. 21 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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