Gold Iii Formula

The chemical formula for the compound Gold III is AuCl3, which represents a gold complex with three chloride ligands. This compound is also known as gold(III) chloride or auric chloride. It is a yellow to reddish-brown solid that is soluble in water and polar organic solvents.

Gold III has a molecular weight of 303.32 g/mol and a melting point of 254°C. It is typically prepared by reacting gold metal with chlorine gas or hydrochloric acid. The resulting compound is commonly used in the synthesis of other gold compounds and as a catalyst in various chemical reactions.

In terms of its structure, Gold III adopts a distorted octahedral geometry, where the central gold atom is surrounded by six ligands - three chlorides and three lone pairs of electrons. The compound exhibits covalent bonding between the gold atom and the chloride ligands, with a partial ionic character due to the electronegativity difference between gold and chlorine.

Overall, Gold III is an important compound in the field of chemistry due to its unique properties and applications in various fields.