Combining solid-state NMR spectroscopy with first-principles calculations - a guide to NMR crystallography

Area of Science:

• Computational Chemistry
• Solid-State NMR Spectroscopy
• Crystallography

Background:

• First-principles calculations of Nuclear Magnetic Resonance (NMR) parameters are gaining prominence for supporting experimental data.
• These computational methods are crucial in the developing field of NMR crystallography, aiding structure determination.
• NMR crystallography integrates NMR spectroscopy with diffraction techniques for enhanced structural analysis.

Purpose of the Study:

• To review the current state-of-the-art in combining experimental NMR spectroscopy with first-principles calculations.
• To discuss the theoretical basis, practical applications, and challenges in computational NMR parameter prediction.
• To explore future developments and potential impacts of these integrated approaches.

Main Methods:

• Discussion of fundamental theory behind computational approaches for NMR parameter calculation in periodic systems.
• Consideration of practical aspects including geometry optimization and temperature effects in calculations.
• Exploration of automated prediction of structural candidates and handling of disordered/dynamic solids.

Main Results:

• Widespread interest in using first-principles NMR calculations to complement experimental measurements.
• Demonstration of the utility of these calculations in NMR crystallography for structure determination.
• Identification of key computational considerations such as geometry optimization and temperature effects.

Conclusions:

• The integration of first-principles NMR calculations with experimental techniques represents a powerful tool for structural analysis.
• Further development is needed in areas like automated prediction and treatment of complex solid-state systems.
• This interdisciplinary field holds significant potential for future advancements in materials science and chemistry.