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Updated: Jul 5, 2026
06:48
Synthesis and Characterization of Self-Assembled Metal-Organic Framework Monolayers Using Polymer-Coated Particles
Published on: June 14, 2024
Octahedral tilting in MM'X4 metal-oxide organic layer structures
Marie Vougo-Zanda1, Ekaterina V Anokhina, Selma Duhovic
1Department of Chemistry, University of Houston, Houston, TX 77204-5003, USA.
Inorganic Chemistry
|April 30, 2008
Summary
Three novel metal-organic frameworks (MOFs) based on vanadium, indium, and aluminum 1,4-benzenedicarboxylate were synthesized. These MOFs share a common topology and exhibit structural distortions related to perovskite-like layers.
Area of Science:
- Materials Science
- Inorganic Chemistry
- Crystallography
Background:
- Metal-organic frameworks (MOFs) are crystalline materials with diverse applications.
- Understanding the structural diversity and properties of MOFs is crucial for materials design.
- Perovskite-related structures offer a versatile platform for developing novel functional materials.
Purpose of the Study:
- To synthesize and characterize three new metal-organic frameworks (MOFs) using vanadium, indium, and aluminum.
- To investigate the structural topology and relationships of these MOFs.
- To explore the impact of structural distortions on the electronic properties of the MOFs.
Main Methods:
- Synthesis of vanadium, indium, and aluminum 1,4-benzenedicarboxylate (BDC) frameworks.
- Characterization using X-ray diffraction to determine crystal structures.
- Analysis of structural features, including coordination polyhedra and ligand orientations.
Main Results:
- Successful synthesis and structural determination of three MOFs: V, In, and Al-BDC.
- All three MOFs exhibit the same framework topology, analogous to a previously reported V-BDC.
- Frameworks feature inorganic layers of corner-sharing ML6 octahedra linked by BDC ligands, resembling perovskite-related structures.
Conclusions:
- The synthesized MOFs represent a new class of metal-organic frameworks with a shared topology.
- Structural distortions, such as alternating V-O distances and ligand tilting, are observed and linked to electronic properties.
- The findings contribute to the understanding of structure-property relationships in MOFs and perovskite-related materials.
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