Výsledky vyhledávání - "Tobias, Bens"

Akademický článek

Investigations of the Influence of Two Pyridyl-Mesoionic Carbene Constitutional Isomers on the Electrochemical and Spectroelectrochemical Properties of Group 6 Metal Carbonyl Complexes

Autor: Tobias Bens, Biprajit Sarkar

Publikováno v: Inorganics, Vol 12, Iss 2, p 46 (2024)

Metal complexes of mesoionic carbenes (MICs) of the triazolylidene type and their derivatives have gained increasing attention in the fields of electrocatalysis and photochemistry. The redox activity of these metal complexes is critical for their app

Externí odkaz: https://doaj.org/article/77beb4fcc5e946c591e77fca15e649c0

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Liquid crystalline self-assembly of azulene–thiophene hybrids and their applications as OFET materials

Autor: Finn Schulz, Shun Takamaru, Tobias Bens, Jun-ichi Hanna, Biprajit Sarkar, Sabine Laschat, Hiroaki Iino

Publikováno v: Physical Chemistry Chemical Physics. 24:23481-23489

Orientational control within thin films is crucial for the preparation of organic field effect transistors (OFETs). The highly ordered liquid crystalline smectic E phase (SmE) is known as a powerful template for solution processed thin films. Here, w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3cb34fff75d26bddf06ba48e413a608d
https://doi.org/10.1039/d2cp03527h

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NIR‐Emissive Chromium(0), Molybdenum(0), and Tungsten(0) Complexes in the Solid State at Room Temperature

Autor: Biprajit Sarkar, Gereon Niedner-Schatteburg, Uta Albold, Pit Boden, Patrick Di Martino-Fumo, Markus Gerhards, Tobias Bens, Sophie Steiger

Publikováno v: Chemistry (Weinheim an Der Bergstrasse, Germany)

The development of NIR emitters based on earth‐abundant elements is an important goal in contemporary science. We present here Cr(0), Mo(0), and W(0) carbonyl complexes with a pyridyl‐mesoionic carbene (MIC) based ligand. A detailed photophysical

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5f13886ecc39e679cd9dec963218a26
https://doi.org/10.1002/chem.202102208

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Mechanistic and Kinetic Investigations of ON/OFF (Photo)Switchable Binding of Carbon Monoxide by Chromium(0), Molybdenum(0) and Tungsten(0) Carbonyl Complexes with a Pyridyl-Mesoionic Carbene Ligand

Autor: Pit J. Boden, Patrick Di Martino‐Fumo, Tobias Bens, Sophie T. Steiger, Daniel Marhöfer, Gereon Niedner‐Schatteburg, Biprajit Sarkar

Publikováno v: Chemistry (Weinheim an der Bergstrasse, Germany). 28(51)

Invited for the cover of this issue are Gereon Niedner-Schatteburg, Biprajit Sarkar and co-worker at TU Kaiserslautern and the University of Stuttgart. The image depicts the selective dissociation of an axial CO from a metal complex. Read the full te

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7b2bea6140c9ad6879354895253c406
https://pubmed.ncbi.nlm.nih.gov/36047987

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Oxidative Access via Aqua Regia to an Electrophilic, Mesoionic Dicobaltoceniumyltriazolylidene Gold(III) Catalyst

Autor: Volodymyr Levchenko, Mats Tilset, Stefan Vanicek, Klaus Wurst, Julia Beerhues, Tobias Bens, Benno Bildstein, Biprajit Sarkar

Publikováno v: Organometallics. 38:4383-4386

A gold(III) complex with the hitherto most electron poor mesoionic carbene ligand is presented. Aqua regia was the oxidizing agent of choice for the synthesis of this unusual organometallic compound. The AuIII complex is redox-rich, and also acts as

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fb4a6a5967b6ba185b9fed8f1fb3b8d0
https://doi.org/10.1021/acs.organomet.9b00616

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Chromium(0) and Molydenum(0) Complexes with a Pyridyl-Mesoionic Carbene Ligand: Structural, (Spectro)electrochemical, Photochemical, and Theoretical Investigations

Autor: Tobias Bens, Sebastian Sobottka, Biprajit Sarkar, Pit Boden, Julia Beerhues, Markus Gerhards, Patrick Di Martino-Fumo, Nicolás I. Neuman, Uta Albold

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

This work reports on the synthesis and in-depth electrochemical and photochemical characterization of two chromium(0) and molydenum(0) metal complexes with bidentate pyridyl-mesoionic carbene (MIC) ligands of the 1,2,3-triazol-5-ylidene type and carb

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22977eaa367d77dd2d350ee721589038
https://pubmed.ncbi.nlm.nih.gov/33021374

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