Probing magnetic interactions in metal-organic frameworks and coordination polymers microscopically

Area of Science:

• Materials Science
• Solid State Physics
• Chemistry

Background:

• Magnetic materials are vital for modern technology, exhibiting unique physical phenomena.
• Magnetic metal-organic frameworks (MOFs) and coordination polymers offer unique structural flexibility for novel magnetic properties.
• Established atomic-scale magnetic probing techniques are underdeveloped for MOFs and coordination polymers.

Purpose of the Study:

• To review the application of microscopic probes for studying magnetic interactions in MOFs and coordination polymers.
• To highlight the utility of neutron scattering and density-functional theory in this field.
• To discuss the insights gained, limitations, and future directions for these techniques.

Main Methods:

• Focus on neutron scattering as an experimental technique for probing magnetic interactions.
• Focus on density-functional theory as a computational technique for magnetic material analysis.
• Review studies applying these microscopic probes to various magnetic MOFs and coordination polymers.

Main Results:

• Microscopic probes provide detailed atomic-scale understanding of magnetic interactions in MOFs and coordination polymers.
• These techniques have been applied to diverse magnetic materials, including multifunctional, low-dimensional, and frustrated magnets.
• The review outlines the strengths and limitations of neutron scattering and DFT for these materials.

Conclusions:

• Neutron scattering and DFT are essential tools for advancing the field of magnetic MOFs and coordination polymers.
• Further development and application of these techniques will unlock new magnetic materials and phenomena.
• This area holds significant promise for future discoveries in magnetic materials science.