R. Eujen

1.8k citations

89 papers · 1.3k indexed · h-index 21

Impact in

Pharmaceutical Science top 0.5%
- Fluorine in Organic Chemistry
Inorganic Chemistry top 2%
- Inorganic Fluorides and Related Compounds
- Synthesis and characterization of novel inorganic/organometallic compounds

Papers in

Pharmaceutical Science 40
- Fluorine in Organic Chemistry 40
Inorganic Chemistry 64
- Inorganic Fluorides and Related Compounds 53
- Synthesis and characterization of novel inorganic/organometallic compounds 26

Co-authors: H. Bürger Berthold Hoge David J. Brauer Helge Willner R. J. LAGOW C.W. Lehmann Eduard Bernhardt Heinz Oberhammer
Journals: Journal of Organometallic Chemistry (15 papers)Journal of Molecular Spectroscopy (8 papers)Inorganic Chemistry (5 papers)Molecular Physics (3 papers)IEEE Transactions on Magnetics (2 papers)
Partner nations: Germany United Kingdom Canada

In The Last Decade

R. Eujen

88 papers receiving 1.3k citations

Peers

Countries citing papers authored by R. Eujen

Since Specialization

Citations

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

Fields of papers citing papers by R. Eujen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside R. Eujen, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with R. Eujen Line = papers co-authored together R. Eujen links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	The Bis(pentafluoroethyl)phosphinous Acid (C₂F₅)₂POH Chemistry - A European Journal ·Berthold Hoge, Julia Bader, Helmut Beckers, 唐春然 TANG Chun-ran, R. Eujen, Helge Willner, Nikolai Ignatíev	2009	28
2	[Me₃Si][R‐CB₁₁F₁₁]—Synthesis and Properties Angewandte Chemie International Edition ·Ji Na Lee, Eduard Bernhardt, R. Eujen, Helge Willner, C.W. Lehmann	2007	104
3	The reaction of dioxygenyl salts with 13CO Journal of Fluorine Chemistry ·Degala. Vishwanayani, Helge Willner, R. Eujen	2001	8
4	Preparation and Structure of 1-(Trifluoromethyl)silatrane Monatshefte für Chemie - Chemical Monthly ·R. Eujen, A. Rania, David J. Brauer	1999	1
5	Trifluoromethylmetallate anions as components of molecular charge transfer salts and superconductors Coordination Chemistry Reviews ·John A. Schlueter, U. Geiser, Aravinda M. Kini, Hau H. Wang, Jack M. Williams, Dieter Naumann, Thomas Roy, Berthold Hoge, R. Eujen	1999	25
6	Reaktionen des donorfreien (CF₃)₂Cd mit Phosphor(V)halogeniden: Difluorcarben-Einschiebungen und Direktsynthese von (CF₃)₃PF₂ / Reactions of Donor-Free (CF₃)₂Cd with Phosphorus(V) Halides: Insertion of Difluorocarbene and Direct Synthesis of (CF₃)₃PF₂ Zeitschrift für Naturforschung B ·R. Eujen, Ralf Haiges	1998	7
7	Preparation and NMR Spectra of Difluoromethylated Silver(I) and Silver(III) Compounds. Structure of [PNP][Ag(CF₂H)₄] Inorganic Chemistry ·R. Eujen, Berthold Hoge, David J. Brauer	1997	26
8	Synthesis and properties of donor-free bis(difluoromethyl) cadmium, (CF2H)2Cd NMR spectroscopic detection and structure of tetrakis(difluoromethyl) cuprate(III) and related compounds Journal of Organometallic Chemistry ·R. Eujen, Berthold Hoge, J Joudatt	1996	71
9	Trifluormethyl-substituierte Plumbane—Darstellung, Eigenschaften und NMR-spektroskopische Charakterisierung von CF3PbR2H (R = CH3, C2H5) sowie von CF3Pb(II)-Derivaten Journal of Organometallic Chemistry ·R. Eujen, Michel Santana Moreira	1994	2
10	Influence of thermomechanical treatment on critical currents in Ag-sheathed BSCCO-2223 tapes Cryogenics ·David J. Brauer, Chunju Cai, R. Eujen, A. Gladun, Kelsey M. Dunne	1992	10
11	Darstellung und eigenschaften trifluormethylsubstituierter stannane, (CF3)nSnH4−n (n = 1–3) Journal of Organometallic Chemistry ·R. Eujen, Antoine Jeancourt-Galignani, Aashna Singh	1992	8
12	Difluorocarbene insertion into SiH bonds: the preparation and properties of difluoromethylsilanes Journal of Organometallic Chemistry ·H. Bürger, R. Eujen, Peter Moritz	1991	11
13	Surface impedance measurements on high T/sub c/ superconductors IEEE Transactions on Magnetics ·G. Müller, David J. Brauer, R. Eujen, Matthias Hein, N. Klein, H. Piel, L. Ponto, U. Klein, M. Peiniger	1989	22
14	The high-resolution Fourier transform spectrum of monoisotopic H370Ge35Cl near 850 cm−1 and rovibrational analysis of the ν2/ν5/2ν3 band with almost perfect degeneracy of ν2 and 2ν3 Journal of Molecular Spectroscopy ·H. Bürger, R. Eujen, 澤田宏志, L. Henry, A. Valentin	1988	6
15	Raman spectroscopic evidence for colinear arrangement in the solid state of thermochromic distibanes Journal of Molecular Structure ·H. Bürger, R. Eujen, G. Becker, O. Mündt, Matthias Westerhausen, Hyung Joung Kim	1983	36
16	ESCA investigation of perfluoromethylated germanium halides Inorganic Chemistry ·John E. Drake, R. Eujen, Z. Harry Gutstein	1982	7
17	Schwingungsspektren und Normalkoordinatenanalyse von CF3—Verbindungen—X. Die Verbindungen (CF3)2GeX2 (X = F, Cl, Br, J) Spectrochimica Acta Part A Molecular Spectroscopy ·H. Bürger, R. Eujen	1975	20
18	Schwingungsspektren und normalkoordinatenanalyse von CF3-verbindungen—VIII. Perfluorneopentan C(CF3)4 Spectrochimica Acta Part A Molecular Spectroscopy ·H. Bürger, R. Eujen, R. J. LAGOW	1975	16
19	Schwingungsspektren und normalkoordinatenanalyse von CF3-verbindungen—XIII. Die verbindungen CF3PX2 und CF3AsX2(X=F, Cl, Br, J) Spectrochimica Acta Part A Molecular Spectroscopy ·H. Bürger, R. Eujen, Reinhard Demuth	1975	12
20	¹H- und ²⁹Si-kernresonanzspektroskopische Charakterisierung der Anionen ^⊖SiH_3·n(SiH₃)_n / ¹H and ²⁹Si NMR Characterisation of the Anions^⊖SiH_3·n(SiH₃)_n Zeitschrift für Naturforschung B ·H. Bürger, R. Eujen, H.C. Marsmann	1974	12

About R. Eujen

R. Eujen is a scholar working on Pharmaceutical Science, Inorganic Chemistry, Spectroscopy, Atomic and Molecular Physics, and Optics and Organic Chemistry, having authored 89 papers that have together received 1.3k indexed citations. Recurring topics across this work include Inorganic Fluorides and Related Compounds (53 papers), Fluorine in Organic Chemistry (40 papers), Molecular Spectroscopy and Structure (31 papers), Advanced Chemical Physics Studies (28 papers), Synthesis and characterization of novel inorganic/organometallic compounds (26 papers), Spectroscopy and Laser Applications (10 papers), Physics of Superconductivity and Magnetism (5 papers) and Organometallic Complex Synthesis and Catalysis (5 papers). The work is most often cited by research in Pharmaceutical Science (456 citations), Inorganic Chemistry (796 citations), Spectroscopy (298 citations), Organic Chemistry (464 citations) and Physical and Theoretical Chemistry (102 citations). R. Eujen has collaborated with scholars based in Germany, United Kingdom and Canada. Frequent co-authors include H. Bürger, Berthold Hoge, David J. Brauer, Helge Willner, R. J. LAGOW, C.W. Lehmann, Eduard Bernhardt, Heinz Oberhammer, J. A. Morrison and Helmut Beckers. Their work appears in journals such as Journal of Organometallic Chemistry, Journal of Molecular Spectroscopy, Inorganic Chemistry, Molecular Physics and IEEE Transactions on Magnetics.

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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