Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Steffen Eusterwiemann"'
Autor:
Steffen Eusterwiemann, Hellmut Eckert, Cristian A. Strassert, Nikos L. Doltsinis, Constantin G. Daniliuc, Carsten C Doerenkamp, Sina Klabunde, Linda Stegemann, David Matuschek, Armido Studer
Publikováno v:
CHIMIA, Vol 70, Iss 3 (2016)
Methods for the detection of reactive intermediates such as transient radicals are important in organic chemistry, polymer chemistry, biology or medicine. Along these lines we recently reported that 1,5-diphenyl-6-oxo verdazyl radicals can be used as
Externí odkaz:
https://doaj.org/article/f930e30999014737abb042c5345d9560
Autor:
Oliver Janka, Constantin G. Daniliuc, Armido Studer, Steffen Eusterwiemann, David Matuschek, Thomas Dresselhaus, Johannes Neugebauer, Rainer Pöttgen
Publikováno v:
Physical Chemistry Chemical Physics. 18:28262-28273
In all but the simplest crystal structures, the identification of all relevant interactions between magnetic sites as well as the setup of magnetic model spaces, which are necessary for modeling macroscopic magnetism, are tedious and error-prone task
Autor:
Armido Studer, Johannes Neugebauer, Steffen Eusterwiemann, Carsten Doerenkamp, Thomas Dresselhaus, Anja Massolle, Hellmut Eckert
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
We present an efficient and accurate computational procedure to calculate properties measurable by EPR spectroscopy. We simulate a molecular dynamics (MD) trajectory by employing the quantum mechanically derived force field (QMDFF) [S. Grimme, J. Che
Autor:
Carsten Doerenkamp, Rainer Pöttgen, Oliver Janka, Anja Massolle, Constantin G. Daniliuc, Hellmut Eckert, Jessica Exner, Armido Studer, Steffen Eusterwiemann, Johannes Neugebauer, Oliver Niehaus
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Antiferromagnetic coupling in TEMPO-based radicals can be enhanced via self-assembly through London dispersion interactions in amphiphilic solids. The synthesis, magnetic characterization, and three crystal structures of the solid radical ion salts (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1baa50a6f6ed6b6984116728a7d30874
Autor:
Johannes Neugebauer, Hellmut Eckert, Thomas Dresselhaus, Constantin G. Daniliuc, Oliver Janka, Armido Studer, Carsten Doerenkamp, Steffen Eusterwiemann, Rainer Pöttgen
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
In this study, we address the question of the origin of ferromagnetic or antiferromagnetic interactions in alkynyl-substituted 1,5-diphenyl-6-oxo verdazyl radicals. While a TMS-alkynyl derivative (3) shows antiferromagnetic ordering at low temperatur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dbf56eb87f2e6b24f3b86cafb49469fc
Autor:
Thomas Dresselhaus, Johannes Neugebauer, Steffen Eusterwiemann, Carsten Doerenkamp, Armido Studer, Constantin G. Daniliuc, Oliver Janka, Anja Massolle, Hellmut Eckert, Rainer Pöttgen, Oliver Niehaus
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
We report on a series of eight diaryl-6-oxo-verdazyl radicals containing a tert-butyl group at the C(3) position with regard to their crystal structure and magnetic properties by means of magnetic susceptibility measurements in combination with quant
Autor:
Nikos L. Doltsinis, Carsten Doerenkamp, Sina Klabunde, Armido Studer, David Matuschek, Constantin G. Daniliuc, Hellmut Eckert, Steffen Eusterwiemann, Linda Stegemann, Cristian A. Strassert
Publikováno v:
CHIMIA, Vol 70, Iss 3 (2016)
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
BASE-Bielefeld Academic Search Engine
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
BASE-Bielefeld Academic Search Engine
Methods for the detection of reactive intermediates such as transient radicals are important in organic chemistry, polymer chemistry, biology or medicine. Along these lines we recently reported that 1,5-diphenyl-6-oxo verdazyl radicals can be used as
Autor:
Nikos L. Doltsinis, Carsten Doerenkamp, David Matuschek, Birgit Wibbeling, Steffen Eusterwiemann, Cristian A. Strassert, Constantin G. Daniliuc, Hellmut Eckert, Armido Studer, Linda Stegemann
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Chemical Science
Universidade de São Paulo (USP)
instacron:USP
Chemical Science
The synthesis and characterization of various 6-oxo-verdazyl radicals and their diamagnetic styryl radical trapping products are presented.
The synthesis and characterization of various 6-oxo-verdazyl radicals and their diamagnetic styryl radica
The synthesis and characterization of various 6-oxo-verdazyl radicals and their diamagnetic styryl radica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aef857047e69642900e9e54a2a1d33d1
Publikováno v:
ChemInform. 43
Under specific high concentration, high temperature conditions, methyl 2,2-difluoro-2-(fluorosulfonyl)acetate (MDFA) has been found to act as a very efficient source of difluorocarbene, exhibiting carbene reactivity characteristics comparable to thos
Publikováno v:
The Journal of organic chemistry. 77(12)
Under specific high concentration, high temperature conditions, methyl 2,2-difluoro-2-(fluorosulfonyl)acetate (MDFA) has been found to act as a very efficient source of difluorocarbene, exhibiting carbene reactivity characteristics comparable to thos