Aluminum Iodide Formula

Aluminum Iodide Formula

The two elements that make up the compound Aluminum Iodide Formula are iodine and aluminium. In some organic processes, it is an ionic molecule that serves as a catalyst. One can also create a hexa hydrate by mixing hydrogen iodine or hydriodic acid with metallic aluminium or aluminium hydroxide. It is a potent Lewis acid and will take up moisture from the air. Additionally, it breaks down aryl ethers and deoxygenates epoxides.

Properties Of Aluminium Iodide

The properties Of the Aluminum Iodide Formula are unique. It has 407.65 g/mol and 515.786 g/mol molecular weight. The density of the Aluminum Iodide Formula is 3.98 g/cm3 (anhydrous) and 2.63 g/cm3 (hexahydrate). Moreover, the solubility is in water, and its boiling point is 382 °C (anhydrous). The crystalline structure of the Aluminum Iodide Formula is monoclinic.

Aluminum Iodide Structural Formula

Aluminum Iodide

Aluminum Iodide formula is a simple compound formed when aluminium reacts with iodine and is naturally white or yellow. Aluminium iodide is a strong Lewis base, which means it has an empty orbital that can accept an electron pair from another Lewis base to form a Lewis product. It was used to break chemical bonds between compounds such as C-O and N-O. In lithium-ion batteries, Aluminum Iodide Formula is used as an electrolyte additive.

Aluminum Iodide Formula and Structure

Aluminum Iodide Formula is AlI3. It is dimeric, which means it is composed of two identical, simpler molecules similar to those found in AlBr3. Its structure is characterised by its monomeric and dimeric forms in the gas phase. Additionally, the bridged dimer Al2I6 is comparable to Al2CL6 and Al2Br6, and the monomer AlI3 is a trigonal planar. Additionally, the dimer with an equilibrium geometry may be called floppy.

Aluminum Iodide Occurrence

Aluminum Iodide formula has two elements that are distinct in nature, and aluminium iodide only forms under specific lab and industrial conditions. Iodine exists as a molecule I2, and aluminium exists freely in atomic form.

Aluminum Iodide Preparation

Iodine is a member of the halogen family of highly reactive non-metals. Furthermore, it is highly reactive and much more stable in molecular form because it is a diatomic element. This results in I2. Furthermore, because aluminium exists in atomic form, the reaction between aluminium and iodine is

Al + I2 → AlI3

The reaction begins with two iodine atoms and ends with three iodine atoms. This occurs because an aluminium atom must lose one electron or gain three electrons in order to complete its outer shell electrons. Iodine similarly requires 1 additional electron, either gained or lost, to finish the outer shell. As a result, the outer shell of aluminium needs three iodine atoms to be complete.

Aluminum Iodide Physical Properties

It is a white powder with a density of 3.98 g/cm3. It also has a melting point of 189.4oC and a boiling point of 360oC. Its molar mass of it is 407.69 g/mol. It can dissolve in substances like water, ethanol, diethyl ether, carbon disulphide, pyridine, and sulphur dioxide.

Aluminum Iodide Chemical Properties

It is an ionic compound applied as a spray to treat animal stalls and added as a catalyst (a substance added to speed up the process) in some organic reactions. Scientists and businesses conduct it in a particular heat-resistant container and a fume hood because it releases a significant amount of heat and is exothermic. When iodine reacts with Aluminum Iodide Formula in the presence of water, the purple vapour is formed.

Aluminum Iodide Uses

It is frequently used to clean animal stalls because of how its vapour works. The medication it contains kills the microorganisms that can result in respiratory illnesses on farms. Sometimes it works as a catalyst in organic chemistry to speed up reactions between different substances or elements. It also destroys the bonds between carbon and oxygen, as well as nitrogen and oxygen. It also removes the oxygen atom from epoxides.

Aluminum Iodide Health and Safety Hazards

The central nervous system and bone are its primary targets if ingested (through breathing or ingestion). The aluminium binds to dietary phosphorus and hinders its absorption in the gastrointestinal tract, which causes rickets and the softening of the bones as a result of improper bone mineralisation. 

In addition, there is evidence linking Alzheimer’s disease and high levels of aluminium in the body. Aluminium allergies can cause vomiting, digestive problems, dermatitis, and other symptoms. Aluminium inhalation results in abnormal chest X-rays and coughing.

Solved Examples on Aluminum Iodide Formula

  1. How is Aluminium Iodide made from aluminium iodide?

Using the following approach, we can make it.

3AlI → AlI3 + 2Al

Chemistry Related Formulas
Urea Formula Pyrophosphoric Acid Formula
Ammonia Formula Silicon Dioxide Formula
Bleaching Powder Formula Sodium Cyanide Formula
Molarity Formula Sodium Fluoride Formula
Oxalic Acid Formula Barium Phosphate Formula
Methane Formula Barium Oxide Formula
Sulphuric Acid Formula Calcium Bromide Formula
Aluminium Chloride Formula Dilution Formula
Chloroform Formula Folic Acid Formula
Empirical Formula Fumaric Acid Formula