What Are The Properties Of Niobium Iodide?

Niobium iodide is a chemical compound with the formula NbI5. It is a dark grey powder that reacts with water and air.

Some of the properties of niobium iodide include:

1. Melting point: Niobium iodide has a melting point of around 410 °C.

2. Solubility: Niobium iodide is insoluble in water, but it can dissolve in organic solvents like chloroform, carbon tetrachloride, and benzene.

3. Reactivity: Niobium iodide is unstable in air and reacts with water to produce hydrogen iodide and niobium oxide. It is also sensitive to heat, light, and moisture.

4. Structure: Niobium iodide has a layered structure, where the niobium atoms are sandwiched between layers of iodine atoms.

5. Uses: Niobium iodide is primarily used as a precursor for other niobium compounds and materials. It is also used as a catalyst in various chemical reactions.