Lewis structure of LiAlH4
May 28，2026
Because of its reduction ability, lithium aluminum hydride (LiAlH4) is a highly effective reducing agent used extensively in organic chemistry.
Lithium aluminum hydride (LiAlH4) is a compound composed of lithium, aluminum, and hydride ions, forming a tetrahedral geometry.
In the AlH4- ion of aluminium hydride, hydrogen atoms are arranged in a tetrahedral fashion around the Al3+ ion. This is due to the coordination of hydride (H-) ions to the Al3+ ions. The structure also features Li+ centres surrounded by five AlH4- tetrahedra. The Li+ centres are bonded to one hydrogen atom from each of the surrounding tetrahedra, forming a bipyramid arrangement. The aluminum atom in LiAlH4 possesses electron-deficient characteristics, allowing it to act as a Lewis acid.
- Related articles
- Related Qustion
- Lithium Aluminum Hydride: Reducibility and Safety Operation May 20, 2026
Lithium aluminum hydride (LiAlH4, LAH) is frequently employed by industry and academic laboratories in syntheses and other research applications. This article will introduce its reduction and safety operation.
- Lithium Aluminum Hydride: Lithium Storage Mechanism and its Synthesis Procedure Nov 5, 2024
Lithium Aluminum Hydride's diverse applications span battery technology, showcasing complex synthesis, storage mechanisms, and the quest for enhanced performance.
- Lithium Tetrahydridoaluminate：A powerful nucleophilic reducing agent Oct 21, 2023
Lithium aluminum hydride is a powerful nucleophilic reducing agent. It reduces almost all functional groups, although isolated double and triple bonds in alkenes and alkynes are generally not attacked.
Our lives cannot do without various preservatives. Today, let's together step into the world of Ethylparaben.....
Jun 15，2026API
The cyanate ion (NCO-) is a common triatomic polyatomic anion, widely studied in general chemistry due to its unique bonding behavior and multiple electron distribution.....
May 28，2026Organic reagents
Lithium Aluminum Hydride
16853-85-3You may like
Lithium Aluminum Hydride manufacturers
- Lithium Aluminum Hydride
-
- $30.00
- 2026-07-01
- CAS:16853-85-3
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 20Tons
- Lithium aluminum hydride in THF
-
- 2026-05-18
- CAS:16853-85-3
- Min. Order: 100kg
- Purity: 5% in THF, 10% in THF
- Supply Ability: 80 tons
- Lithium Aluminum Hydride
-
- $10.00
- 2026-03-20
- CAS:16853-85-3
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 1000kg