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Updated: Oct 25, 2025

Author Spotlight: Magnetometric Characterization of Intermediates in the Solid-State Electrochemistry of Redox-Active Metal-Organic Frameworks
Published on: June 9, 2023
Deciphering the Superatomic Behavior of Group V Metal Monoxides
Jiangle Zhang1, Shanjun Chen1, Jingxiong Yu1
1State Key Laboratory of Physical Chemistry of Solid Surfaces, Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China.
Group V metal monoxides mimic coinage metals, showing superatom properties. These findings reveal potential for inexpensive catalysts in industrial applications.
Area of Science:
- Inorganic Chemistry
- Physical Chemistry
- Materials Science
Background:
- Valence orbitals in Group V metal monoxides (V, Nb, Ta) display atomic-like characteristics.
- These properties resemble those of coinage metal atoms, suggesting potential for superatom behavior.
Purpose of the Study:
- To investigate the electronic structures of MO-1/0 (M = V, Nb, Ta) molecules.
- To determine electron affinities, vibrational frequencies, and photoelectron angular distributions.
Main Methods:
- Utilized negative ion photoelectron velocity map imaging.
- Analyzed electronic structures and molecular properties.
Main Results:
- Identified electron affinities and vibrational frequencies for ground and excited states of MO molecules.
- Confirmed valence electron configurations similar to coinage metals based on the equivalent-electron principle.
- Observed high-spin states in Group V metal monoxides (except TaO), mimicking magnetic superatoms.
Conclusions:
- Group V metal monoxides exhibit magnetic superatom characteristics.
- These monoxides hold potential as inexpensive superatoms for industrial catalysis.
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