Helena Keil

645 total citations
18 papers, 547 citations indexed

About

Helena Keil is a scholar working on Organic Chemistry, Inorganic Chemistry and Spectroscopy. According to data from OpenAlex, Helena Keil has authored 18 papers receiving a total of 547 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Organic Chemistry, 12 papers in Inorganic Chemistry and 4 papers in Spectroscopy. Recurrent topics in Helena Keil's work include Synthesis and characterization of novel inorganic/organometallic compounds (8 papers), Organometallic Complex Synthesis and Catalysis (5 papers) and Organoboron and organosilicon chemistry (5 papers). Helena Keil is often cited by papers focused on Synthesis and characterization of novel inorganic/organometallic compounds (8 papers), Organometallic Complex Synthesis and Catalysis (5 papers) and Organoboron and organosilicon chemistry (5 papers). Helena Keil collaborates with scholars based in Germany, China and India. Helena Keil's co-authors include Dietmar Stalke, Lutz Ackermann, Daniel Zell, João C. A. Oliveira, Joachim Loup, Regine Herbst‐Irmer, Herbert W. Roesky, Ann‐Christin Pöppler, Michael John and Subrata Kundu and has published in prestigious journals such as Angewandte Chemie International Edition, Chemical Communications and Inorganic Chemistry.

In The Last Decade

Helena Keil

18 papers receiving 538 citations

Peers

Helena Keil

SPECT

PCT

PTC

Khansaa Hussein France

Fabian Reiß Germany

Stéphanie Halbert France

Tongdao Wang China

Matthew R. Gyton United Kingdom

C.B. Pamplin Canada

Yu. F. Oprunenko Russia

I. Samardjiev United States

D. Nama Switzerland

Mitchell S. Chinn United States

Khansaa Hussein France

Helena Keil

380 ×0.8

305 ×0.9

28 ×0.6

SPECT

19 ×0.7

PCT

38 ×1.7

PTC

Citations per year, relative to Helena Keil Helena Keil (= 1×) peers Khansaa Hussein

Countries citing papers authored by Helena Keil

Since Specialization

Citations

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

Fields of papers citing papers by Helena Keil

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Helena Keil

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

All Works

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18 of 18 papers shown

Keil, Helena, et al.. (2022). Si–H···Se Chalcogen–Hydride Bond Quantified by Diffraction and Topological Analyses. Inorganic Chemistry. 61(16). 6319–6325. 3 indexed citations

Liu, Yashuai, Helena Keil, Mingdong Zhong, et al.. (2021). MesPX₂/IsPX₂ as Precursors for the Preparation of Phosphasilenes. European Journal of Inorganic Chemistry. 2021(7). 639–643. 2 indexed citations

Li, Jiancheng, Yashuai Liu, Subrata Kundu, et al.. (2020). Reactions of Amidinate-Supported Silylene with Organoboron Dihalides. Inorganic Chemistry. 59(12). 7910–7914. 20 indexed citations

Keil, Helena, Karsten Sonnenberg, Carsten Müller, et al.. (2020). Insights into the Topology and the Formation of a Genuine ppσ Bond: Experimental and Computed Electron Densities in Monoanionic Trichlorine [Cl₃]⁻. Angewandte Chemie International Edition. 60(5). 2569–2573. 21 indexed citations

Keil, Helena, Karsten Sonnenberg, Carsten Müller, et al.. (2020). Einblicke in die Topologie und die Bildung einer echten ppσ‐Bindung: Experimentelle und berechnete Elektronendichte im monoanionischen Trichlor [Cl₃]⁻. Angewandte Chemie. 133(5). 2600–2604. 3 indexed citations

Liu, Yashuai, Helena Keil, Zhi Yang, et al.. (2020). Phosphorus Silicon Compounds from the Reduction of MesP(H)SiCl₂Ph/Carbene with and without Metal. European Journal of Inorganic Chemistry. 2020(23). 2273–2278. 5 indexed citations

Keil, Helena, et al.. (2019). New Insights into the Catalytic Activity of Cobalt Orthophosphate Co₃(PO₄)₂ from Charge Density Analysis. Chemistry - A European Journal. 25(69). 15786–15794. 7 indexed citations

Li, Jiancheng, Mingdong Zhong, Helena Keil, et al.. (2019). (PhC(NtBu)₂Al)₂(SiH₂)₄ six-membered heterocycle: comparable in structure to cyclohexane. Chemical Communications. 55(16). 2360–2363. 19 indexed citations

Keil, Helena, et al.. (2017). Approaches to Sigma Complexes via Displacement of Agostic Interactions: An Experimental and Theoretical Investigation. Organometallics. 36(15). 2736–2745. 14 indexed citations

10.

Loup, Joachim, Daniel Zell, João C. A. Oliveira, et al.. (2017). Asymmetric Iron‐Catalyzed C−H Alkylation Enabled by Remote Ligand meta‐Substitution. Angewandte Chemie. 129(45). 14385–14389. 88 indexed citations

11.

Loup, Joachim, Daniel Zell, João C. A. Oliveira, et al.. (2017). Asymmetric Iron‐Catalyzed C−H Alkylation Enabled by Remote Ligand meta‐Substitution. Angewandte Chemie International Edition. 56(45). 14197–14201. 133 indexed citations

12.

Li, Bin, Subrata Kundu, Hongping Zhu, et al.. (2017). An open route to asymmetric substituted Al–Al bonds using Al(i)- and Al(iii)-precursors. Chemical Communications. 53(17). 2543–2546. 39 indexed citations

13.

Ghorai, Debasish, Valentin Müller, Helena Keil, et al.. (2017). Secondary Phosphine Oxide Preligands for Palladium‐Catalyzed C–H (Hetero)Arylations: Efficient Access to Pybox Ligands. Advanced Synthesis & Catalysis. 359(18). 3137–3141. 19 indexed citations

14.

Li, Bin, Subrata Kundu, A. Claudia Stückl, et al.. (2016). A Stable Neutral Radical in the Coordination Sphere of Aluminum. Angewandte Chemie International Edition. 56(1). 397–400. 66 indexed citations

15.

Li, Bin, Subrata Kundu, A. Claudia Stückl, et al.. (2016). Ein stabiles neutrales Radikal in der Koordinationssphäre des Aluminiums. Angewandte Chemie. 129(1). 407–411. 23 indexed citations

16.

Mohapatra, Chandrajeet, Kartik Chandra Mondal, Prinson P. Samuel, et al.. (2015). A Stable Dimer of SiS₂ Arranged between Two Carbene Molecules. Chemistry - A European Journal. 21(36). 12572–12576. 24 indexed citations

17.

Pöppler, Ann‐Christin, Helena Keil, Dietmar Stalke, & Michael John. (2012). ⁷Li Residual Quadrupolar Couplings as a Powerful Tool To Identify the Degree of Organolithium Aggregation. Angewandte Chemie International Edition. 51(31). 7843–7846. 41 indexed citations

18.

Pöppler, Ann‐Christin, Helena Keil, Dietmar Stalke, & Michael John. (2012). ⁷Li‐quadrupolare Restkopplungen zur Bestimmung des Aggregationsgrades von Organolithiumverbindungen. Angewandte Chemie. 124(31). 7963–7967. 20 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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