4Tetra (methylethylamino) vanadium

Tetra(methylethylamino)vanadium, also known as V(NEt2)4 or TEMAV, is a coordination compound of vanadium. It is an organometallic compound that contains vanadium in the +4 oxidation state.

It is primarily used as a precursor for the synthesis of vanadium-containing materials, such as thin films and nanoparticles. It is commonly employed in the production of vanadium oxide thin films, which have applications in energy storage devices like lithium-ion batteries.

TEMAV can be synthesized by reacting vanadium tetrachloride (VCl4) with methylethylamine (NEt2CH3) in an organic solvent. The resulting compound is air-sensitive and should be handled under inert conditions.
Overall, tetra(methylethylamino)vanadium is an important precursor in the field of materials chemistry, particularly in the synthesis of vanadium-based materials with various applications.

However, it is important to note that tetra(methylethylamino)vanadium is a highly reactive compound and should be handled with caution. It may be toxic and can cause skin and eye irritation. Proper safety precautions should be taken when working with this compound.