D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Chemistry D-index 47 Citations 7,142 306 World Ranking 11957 National Ranking 912

Overview

What is he best known for?

The fields of study he is best known for:

  • Organic chemistry
  • Oxygen
  • Hydrogen

The scientist’s investigation covers issues in Infrared spectroscopy, Crystallography, Medicinal chemistry, Inorganic chemistry and Photochemistry. His biological study spans a wide range of topics, including Photodissociation and Computational chemistry. Helge Willner has included themes like Rotational spectroscopy, Conformational isomerism, Molecule, Electron diffraction and Gas electron diffraction in his Crystallography study.

His Medicinal chemistry course of study focuses on Stereochemistry and Monoclinic crystal system, Antimony, Metal carbonyl and Crystal structure. His Inorganic chemistry study combines topics from a wide range of disciplines, such as Ionic liquid, Thermal stability, Polymer chemistry and Boron. His Photochemistry research incorporates themes from Cationic polymerization, Iridium, Inert gas and Absorption spectroscopy.

His most cited work include:

  • New ionic liquids with tris(perfluoroalkyl)trifluorophosphate (FAP) anions (234 citations)
  • Homoleptic Metal Carbonyl Cations of the Electron‐Rich Metals: Their Generation in Superacid Media Together with Their Spectroscopic and Structural Characterization (102 citations)
  • Bis(carbonyl)gold(I) undecafluorodiantimonate(V), [Au(CO)2][Sb2F11]: synthesis, vibrational, and carbon-13 NMR study and the molecular structure of bis(acetonitrile)gold(I) hexafluoroantimonate(V), [Au(NCCH3)2][SbF6] (101 citations)

What are the main themes of his work throughout his whole career to date?

His primary scientific interests are in Infrared spectroscopy, Crystallography, Molecule, Photochemistry and Stereochemistry. His Infrared spectroscopy research includes elements of Conformational isomerism, Computational chemistry and Radical. His biological study spans a wide range of topics, including X-ray crystallography, Raman spectroscopy and Gas electron diffraction.

His Molecule research incorporates elements of Electron diffraction and Single bond. Helge Willner has included themes like Medicinal chemistry and Monoclinic crystal system in his Stereochemistry study. His Medicinal chemistry study combines topics from a wide range of disciplines, such as Yield and Inorganic chemistry.

He most often published in these fields:

  • Infrared spectroscopy (30.62%)
  • Crystallography (23.44%)
  • Molecule (16.87%)

What were the highlights of his more recent work (between 2009-2018)?

  • Infrared spectroscopy (30.62%)
  • Photochemistry (14.69%)
  • Conformational isomerism (12.81%)

In recent papers he was focusing on the following fields of study:

Helge Willner mainly investigates Infrared spectroscopy, Photochemistry, Conformational isomerism, Crystallography and Matrix isolation. His Infrared spectroscopy research integrates issues from Raman spectroscopy, Molecule, Photodissociation, Computational chemistry and Azide. The study incorporates disciplines such as Ultraviolet visible spectroscopy, Radical, Pyrolysis, Argon and Nitrene in addition to Photochemistry.

His Conformational isomerism study combines topics in areas such as Double bond and Physical chemistry. His Crystallography research incorporates themes from Ring, Stereochemistry and Gas electron diffraction. His Stereochemistry study incorporates themes from Decomposition and Single crystal.

Between 2009 and 2018, his most popular works were:

  • "Umpolung" at boron by reduction of [B(CN)4]- and formation of the dianion [B(CN)3]2-. (54 citations)
  • New hydrophobic ionic liquids with perfluoroalkyl phosphate and cyanofluoroborate anions (41 citations)
  • A convenient synthesis of triflate anion ionic liquids and their properties. (40 citations)

In his most recent research, the most cited papers focused on:

  • Organic chemistry
  • Oxygen
  • Hydrogen

Helge Willner focuses on Infrared spectroscopy, Photochemistry, Crystallography, Photodissociation and Azide. The concepts of his Infrared spectroscopy study are interwoven with issues in Conformational isomerism, Ab initio quantum chemistry methods and Raman spectroscopy. As part of the same scientific family, Helge Willner usually focuses on Conformational isomerism, concentrating on Stereochemistry and intersecting with Mass spectrometry, Decomposition and Reagent.

His research investigates the connection between Ab initio quantum chemistry methods and topics such as Computational chemistry that intersect with issues in Ring, Triatomic molecule and Molecule. His research integrates issues of Umpolung, Boron and Nitrene in his study of Photochemistry. His work focuses on many connections between Photodissociation and other disciplines, such as Irradiation, that overlap with his field of interest in Matrix and Phosphorus.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

New ionic liquids with tris(perfluoroalkyl)trifluorophosphate (FAP) anions

N.V. Ignat’ev;U. Welz-Biermann;A. Kucheryna;G. Bissky.
Journal of Fluorine Chemistry (2005)

371 Citations

Homoleptic Metal Carbonyl Cations of the Electron‐Rich Metals: Their Generation in Superacid Media Together with Their Spectroscopic and Structural Characterization

Helge Willner;Friedhelm Aubke.
Angewandte Chemie (1997)

200 Citations

Bis(carbonyl)gold(I) undecafluorodiantimonate(V), [Au(CO)2][Sb2F11]: synthesis, vibrational, and carbon-13 NMR study and the molecular structure of bis(acetonitrile)gold(I) hexafluoroantimonate(V), [Au(NCCH3)2][SbF6]

H. Willner;J. Schaebs;G. Hwang;F. Mistry.
Journal of the American Chemical Society (1992)

191 Citations

Tris(trifluoromethyl)borane carbonyl, (CF3)3BCO-synthesis, physical, chemical and spectroscopic properties, gas phase, and solid state structure.

Maik Finze;Eduard Bernhardt;Annegret Terheiden;Michael Berkei.
Journal of the American Chemical Society (2002)

179 Citations

Die Tetracyanoborate M[B(CN)4], M = [Bu4N]+, Ag+, K+

E. Bernhardt;G. Henkel;H. Willner.
Zeitschrift für anorganische und allgemeine Chemie (2000)

154 Citations

[Me3Si][R-CB11F11]—Synthesis and Properties

Torsten Küppers;Eduard Bernhardt;Reint Eujen;Helge Willner.
Angewandte Chemie (2007)

148 Citations

Reaction of carbon monoxide in the super acid HSO3F-Au(SO3F)3, and the gold(I)bis(carbonyl)cation [Au(CO)2]+. Isolation and characterization of gold(I) carbonyl fluorosulfate, Au(CO)SO3F

Helge Willner;F. Aubke.
Inorganic Chemistry (1990)

142 Citations

Synthesis and Properties of the Tetrakis(trifluoromethyl)borate Anion, [B(CF3)4]−: Structure Determination of Cs[B(CF3)4] by Single-Crystal X-ray Diffraction

Eduard Bernhardt;Gerald Henkel;Helge Willner;Gottfried Pawelke.
Chemistry: A European Journal (2001)

137 Citations

Eine effiziente Synthese von Tetracyanoboraten durch Sinterprozesse

E. Bernhardt;M. Finze;Helge Willner.
Zeitschrift für anorganische und allgemeine Chemie (2003)

126 Citations

Tetracyanoborate Salts M[B(CN)4] with M = Singly Charged Cations: Properties and Structures

Torsten Kuppers;Eduard Bernhardt;Helge Willner;Henning W. Rohm.
Inorganic Chemistry (2005)

115 Citations

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