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Updated: May 20, 2026
12:30
Synthesis of a Thiol Building Block for the Crystallization of a Semiconducting Gyroidal Metal-sulfur Framework
Published on: April 9, 2018
A cationic antimonite chain templated by sulfate: [Sb6O7(4+)][(SO4(2-))2]
Honghan Fei1, Cari S Han, Scott R J Oliver
1Department of Chemistry and Biochemistry, University of California, Santa Cruz, 1156 High Street, Santa Cruz, California 95064, USA.
Inorganic Chemistry
|August 1, 2012
Summary
Researchers synthesized a novel, highly stable extended metal oxide with cationic charge using hydrothermal methods. This inorganic material features unique antimony oxide chains and sulfate anions, demonstrating excellent chemical resistance in acidic conditions.
Area of Science:
- Materials Science
- Inorganic Chemistry
- Solid-State Chemistry
Background:
- Extended metal oxides are crucial functional materials.
- Cationic extended metal oxides offer unique properties for various applications.
- Developing stable inorganic materials remains a key challenge.
Purpose of the Study:
- To synthesize and characterize a novel extended metal oxide with a cationic host.
- To investigate the structural, thermal, and chemical properties of the new material.
- To explore the stability of the cationic oxide in acidic aqueous environments.
Main Methods:
- Hydrothermal synthesis.
- Powder and single-crystal X-ray diffraction for structural determination.
- Thermal analysis and chemical stability testing in acidic media (pH ~2).
Main Results:
- Successful synthesis of a cationic extended metal oxide.
- Discovery of a new structural motif: 1D antimony oxide [Sb(6)O(7)](4+) chains with sulfate anions.
- Demonstrated high thermal stability and excellent chemical resistance in acidic conditions.
Conclusions:
- The synthesized material is a highly stable, entirely inorganic cationic extended metal oxide.
- The observed stability is attributed to the robust structure of covalently bound 1D chains and electrostatically linked anions.
- This novel material shows potential for applications requiring high stability in acidic environments.
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