NMR Spektroskopie ist eine oft vewendete Methode, um Strukturen von Molekuelen und Festkoerpern zu untersuchen und zu bestimmen. In dieser Masterarbeit wird der Fokus auf Festkoerper-NMR Spektroskopie gelegt. Die Resultate der experimentellen chemischen Verschiebungen mit den theoretisch berechneten chemischen Abschirmungen sind das Hauptaugenmerk in dieser Abschlussarbeit. Dichtefunktionaltheorie (DFT)- Berechnungen werden genutzt, um magnetische Abschirmungen in verschiedenen anorganischen Materialien zu berechnen. Es gibt verschiedene Austausch- Korrelations-Potenziale aber in dieser Abschlussarbeit werden nur das Perdew-Burke-Ernzerhof (PBE) und das Becke Johnson (BJ) (nur fuer Metallsulfide und disulfide) Potential verwendet. Nach...
The nonrelativistic “Ramsey-Flygare relationship” is the most used procedure to obtain semiexperimen...
The application of selective averaging techniques combined with multidimensional spectroscopy to sol...
In this article, we introduce and apply a methodology, based on density functional theory and the ga...
Quantenchemisch berechnete NMR-Verschiebungen sind ein wertvolles Hilfsmittel zur Interpretation von...
In the following thesis the calculation of the NMR shieldings of the nuclei within a variety of mole...
56 pagesWe present a density functional theory based method for calculating NMR shielding tensors fo...
Differences in nuclear isotropic magnetic shieldings give rise to the chemical shifts measured in NM...
Nuclear Magnetic Resonance (NMR) spectroscopy is an indispensable structural tool in the modern anal...
The reference values for NMR magnetic shieldings, σ ref , are of the highest importance when theoret...
This paper presents a new method to calculate solid-state effects on NMR chemical shifts. Using full...
A recently developed methodology for calculating, analyzing, and visualizing nuclear magnetic shield...
In this tutorial review, we discuss the utilization of chemical shift information as well as ab init...
International audienceIn this work, we present a quantum mechanics/molecular mechanics (QM/MM) appro...
We have extended the frozen-density embedding (FDE) scheme within density-functional theory [T. A. W...
Chemical shieldings of the sulfur nucleus have been calculated with the GIAO method for a wide range...
The nonrelativistic “Ramsey-Flygare relationship” is the most used procedure to obtain semiexperimen...
The application of selective averaging techniques combined with multidimensional spectroscopy to sol...
In this article, we introduce and apply a methodology, based on density functional theory and the ga...
Quantenchemisch berechnete NMR-Verschiebungen sind ein wertvolles Hilfsmittel zur Interpretation von...
In the following thesis the calculation of the NMR shieldings of the nuclei within a variety of mole...
56 pagesWe present a density functional theory based method for calculating NMR shielding tensors fo...
Differences in nuclear isotropic magnetic shieldings give rise to the chemical shifts measured in NM...
Nuclear Magnetic Resonance (NMR) spectroscopy is an indispensable structural tool in the modern anal...
The reference values for NMR magnetic shieldings, σ ref , are of the highest importance when theoret...
This paper presents a new method to calculate solid-state effects on NMR chemical shifts. Using full...
A recently developed methodology for calculating, analyzing, and visualizing nuclear magnetic shield...
In this tutorial review, we discuss the utilization of chemical shift information as well as ab init...
International audienceIn this work, we present a quantum mechanics/molecular mechanics (QM/MM) appro...
We have extended the frozen-density embedding (FDE) scheme within density-functional theory [T. A. W...
Chemical shieldings of the sulfur nucleus have been calculated with the GIAO method for a wide range...
The nonrelativistic “Ramsey-Flygare relationship” is the most used procedure to obtain semiexperimen...
The application of selective averaging techniques combined with multidimensional spectroscopy to sol...
In this article, we introduce and apply a methodology, based on density functional theory and the ga...