Alk Dransfeld

6.7k total citations · 1 hit paper
32 papers, 5.8k citations indexed

About

Alk Dransfeld is a scholar working on Organic Chemistry, Inorganic Chemistry and Spectroscopy. According to data from OpenAlex, Alk Dransfeld has authored 32 papers receiving a total of 5.8k indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Organic Chemistry, 24 papers in Inorganic Chemistry and 5 papers in Spectroscopy. Recurrent topics in Alk Dransfeld's work include Synthesis and characterization of novel inorganic/organometallic compounds (20 papers), Coordination Chemistry and Organometallics (9 papers) and Organoboron and organosilicon chemistry (8 papers). Alk Dransfeld is often cited by papers focused on Synthesis and characterization of novel inorganic/organometallic compounds (20 papers), Coordination Chemistry and Organometallics (9 papers) and Organoboron and organosilicon chemistry (8 papers). Alk Dransfeld collaborates with scholars based in Austria, Germany and Belgium. Alk Dransfeld's co-authors include Paul von Ragué Schleyer, Nicolaas J. R. van Eikema Hommes, Christoph Maerker, Haijun Jiao, László Nyulászi, Minh Tho Nguyen, Michaela Flock, L. G. Vanquickenborne, Govindan Subramanian and David Delaere and has published in prestigious journals such as Journal of the American Chemical Society, Angewandte Chemie International Edition and The Journal of Physical Chemistry.

In The Last Decade

Alk Dransfeld

32 papers receiving 5.7k 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.

Nucleus-Independent Chemical Shifts: A Simple and Efficient Aromaticity Probe

1996 5.3k citations Paul von Ragué Schleyer, Christoph Maerker et al. Journal of the American Chemical Society profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Alk Dransfeld Austria	14	4.7k	2.1k	1.4k	762	607	32	5.8k
Christoph Maerker Germany	7	4.5k 1.0×	2.1k 1.0×	1.2k 0.8×	776 1.0×	672 1.1×	9	5.6k
Chaitanya S. Wannere United States	27	5.6k 1.2×	2.2k 1.1×	1.6k 1.1×	775 1.0×	661 1.1×	40	6.7k
Marina A. Petrukhina United States	43	4.9k 1.0×	3.0k 1.4×	1.4k 0.9×	484 0.6×	703 1.2×	254	6.5k
Dieter Bläser Germany	44	5.6k 1.2×	1.6k 0.8×	3.6k 2.5×	1.7k 2.2×	579 1.0×	258	8.1k
Holger F. Bettinger Germany	47	3.7k 0.8×	2.8k 1.3×	841 0.6×	725 1.0×	1.5k 2.4×	218	6.6k
Norbert W. Mitzel Germany	35	4.0k 0.8×	1.1k 0.5×	3.1k 2.1×	1.1k 1.4×	505 0.8×	375	5.6k
Eduard Matito Spain	38	3.3k 0.7×	1.5k 0.7×	893 0.6×	1.1k 1.5×	1.5k 2.4×	121	5.2k
John E. McGrady United Kingdom	43	3.6k 0.8×	1.4k 0.7×	3.1k 2.1×	539 0.7×	443 0.7×	209	6.1k
Nicolaas J. R. van Eikema Hommes Germany	34	8.4k 1.8×	3.4k 1.6×	2.5k 1.7×	1.5k 2.0×	1.2k 2.0×	79	10.7k
Alexandre N. Sobolev Australia	33	2.1k 0.4×	1.6k 0.7×	1.2k 0.8×	680 0.9×	215 0.4×	257	4.0k

Countries citing papers authored by Alk Dransfeld

Since Specialization

Citations

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

Fields of papers citing papers by Alk Dransfeld

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Alk Dransfeld

This figure shows the co-authorship network connecting the top 25 collaborators of Alk Dransfeld. A scholar is included among the top collaborators of Alk Dransfeld 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 Alk Dransfeld. Alk Dransfeld 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

1.

Winkler, Margit, et al.. (2008). Influence of relative configuration of disubstituted cyclopentanes and ‐hexanes on ¹³C shifts. Magnetic Resonance in Chemistry. 46(9). 865–871. 3 indexed citations

2.

Baumgartner, Judith, et al.. (2007). Silicon–Phosphorus and Silicon–Arsenic Cage Compounds with Bicyclo[2.2.1]heptane, Bicyclo[3.2.1]octane and Tricyclo[3.3.3.1.0^3,7]nonane Backbones. European Journal of Inorganic Chemistry. 2007(25). 4071–4077. 5 indexed citations

3.

Žáček, Petr, Alk Dransfeld, Otto Exner, & Jan Schraml. (2006). ¹⁵N NMR chemical shifts of ring substituted benzonitriles. Magnetic Resonance in Chemistry. 44(12). 1073–1080. 7 indexed citations

4.

Baumgartner, Judith, et al.. (2006). Hypersilylphosphanylidene: A Facile Low‐Temperature Generation and Formation of Bis(hypersilyl)diphosphene and the Bis(hypersilyl)triphosphaallyl Anion. European Journal of Inorganic Chemistry. 2006(12). 2393–2405. 20 indexed citations

5.

Flock, Michaela & Alk Dransfeld. (2003). The Solution Structure of (Me₃Si)₃CSiBr—An Ab Initio/NMR Study. Chemistry - A European Journal. 9(14). 3320–3323. 13 indexed citations

6.

Dransfeld, Alk. (2003). Isotope effects on nuclear magnetic shieldings calculated by including zero-point vibration corrections: the VMF approach. Chemical Physics. 298(1-3). 47–53. 20 indexed citations

7.

Burrows, Andrew D., Alk Dransfeld, Michael Green, et al.. (2001). Mononuclearη2(4e)-Bonded Phosphaalkyne Complexes; Selective Formation of a 1,2-Diphosphacyclobutadiene Tantalum Complex. Angewandte Chemie International Edition. 40(17). 3221–3224. 29 indexed citations

8.

Burrows, Andrew D., Alk Dransfeld, Michael Green, et al.. (2001). Mononuclearη2(4e)-Bonded Phosphaalkyne Complexes; Selective Formation of a 1,2-Diphosphacyclobutadiene Tantalum Complex. Angewandte Chemie. 113(17). 3321–3324. 18 indexed citations

9.

Mátrai, Janka, Alk Dransfeld, Tamás Veszprémi, & Minh Tho Nguyen. (2001). Mechanism of the Ring−Chain Rearrangement in Phosphiranes: Hydrogen versus Halogen Migration. The Journal of Organic Chemistry. 66(17). 5671–5678. 3 indexed citations

10.

Nguyen, Minh Tho, et al.. (2000). Calculated Properties and Ring-Chain Rearrangements of Triphosphirane (P3H3). European Journal of Inorganic Chemistry. 2000(1). 103–112. 9 indexed citations

11.

Dransfeld, Alk, et al.. (2000). Are RR′C–PR′′(BH₃)₂‘electron poor’ phosphorus ylides?— an ab initio–NMR study. Journal of the Chemical Society Perkin Transactions 2. 2475–2482. 4 indexed citations

12.

Nguyen, Minh Tho, et al.. (2000). Calculated Properties and Ring-Chain Rearrangements of Triphosphirane (P3H3). European Journal of Inorganic Chemistry. 2000(1). 103–112. 1 indexed citations

13.

Dransfeld, Alk & D. B. Chesnut. (1999). How Does the ³¹P NMR Chemical Shift Change with Phosphorus Bond Length? an Ab Initio NMR Study. Phosphorus, sulfur, and silicon and the related elements. 144(1). 653–654. 1 indexed citations

14.

Subramanian, Govindan, Paul von Ragué Schleyer, & Alk Dransfeld. (1998). Skeletal Bonding in closo-1,5-X₂B₃Y₃ (X = N, CH, P, SiH; Y = NH₂, CH₃, H) Cages Is Dictated by Boron Substituents. Organometallics. 17(9). 1634–1636. 5 indexed citations

15.

Dransfeld, Alk & D. B. Chesnut. (1998). An ab inito study of NMR isotropic shielding bond length derivatives in phosphorus compounds. Chemical Physics. 234(1-3). 69–78. 6 indexed citations

16.

Dransfeld, Alk, László Nyulászi, & Paul von Ragué Schleyer. (1998). The Aromaticity of Polyphosphaphospholes Decreases with the Pyramidality of the Tricoordinate Phosphorus. Inorganic Chemistry. 37(17). 4413–4420. 88 indexed citations

17.

Wibeŕg, Nils, Hans‐Wolfram Lerner, Konstantin Karaghiosoff, et al.. (1998). The Triphosphide (tBu3Si)2P3Na: Formation, X-ray and Ab initio Structure Analyses, Protonation and Oxidation to Triphosphane (tBu3Si)2P3H and Hexaphosphanes (tBu3Si)4P6⋆. European Journal of Inorganic Chemistry. 1998(6). 833–841. 35 indexed citations

18.

Schleyer, Paul von Ragué, Govindan Subramanian, & Alk Dransfeld. (1996). Decisive Evidence for Nonclassical Bonding in Five-Vertexcloso-Boranes, X₂B₃H₃, X = N, CH, P, SiH, BH^-. Journal of the American Chemical Society. 118(41). 9988–9989. 39 indexed citations

19.

Schleyer, Paul von Ragué, Christoph Maerker, Alk Dransfeld, Haijun Jiao, & Nicolaas J. R. van Eikema Hommes. (1996). Nucleus-Independent Chemical Shifts: A Simple and Efficient Aromaticity Probe. Journal of the American Chemical Society. 118(26). 6317–6318. 5331 indexed citations breakdown →

20.

Riegel, Bernhard, G. HECKMANN, H.‐D. Hausen, et al.. (1995). 1,2‐Diphospha‐3,4‐diboretane und 1,3‐Diphospha‐2,4,5‐triborolan: Synthese und Struktur sowie Berechnungen zur Molekülstruktur Über den Einfluß von Substituenten auf die Struktur von 1,2‐Diphospha‐3,4‐diboretan. Zeitschrift für anorganische und allgemeine Chemie. 621(7). 1111–1122. 3 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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