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Bromogold(I)

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Identification
Molecular formula
AuBr
CAS number
10294-27-2
IUPAC name
bromogold
State
State

Bromogold(I) is a solid at room temperature. It is stable under standard conditions but should be handled with care, given the potential reactivity and toxicity of gold compounds.

Melting point (Celsius)
140.00
Melting point (Kelvin)
413.15
Boiling point (Celsius)
250.00
Boiling point (Kelvin)
523.15
General information
Molecular weight
276.87g/mol
Molar mass
276.8730g/mol
Density
7.5000g/cm3
Appearence

Bromogold(I) typically appears as a yellow crystalline solid. Its color is characteristic due to the presence of gold in a lower oxidation state.

Comment on solubility

Solubility of Bromogold

Bromogold, with the chemical formula AuBr, presents intriguing characteristics when it comes to solubility. This compound's behavior in various solvents can be quite fascinating:

  • In Water: Generally, bromogold is considered to be sparingly soluble in water. This limited solubility arises from the strong metallic bonds of gold combined with the ionic nature of bromine.
  • In Organic Solvents: Bromogold displays better solubility in organic solvents such as acetone or ethanol. The organic solvents can help overcome the ionic interactions, allowing for more effective dissolution.
  • Factors Affecting Solubility:
    • Temperature: Solubility tends to increase with temperature in many solvents.
    • pH Level: The solubility can be affected by the acidity or basicity of the environment, especially in aqueous solutions.

In summary, while bromogold is not highly soluble in water, its solubility can be more pronounced in organic solvents. Understanding these solubility properties is essential for applications in various fields such as chemistry and materials science. As the old saying goes, "Like dissolves like," which holds true when discussing the solubility of this unique compound.

Interesting facts

Interesting Facts about Bromogold

Bromogold is a fascinating compound that showcases the unique behavior of noble metals, particularly gold, when mixed with halogens like bromine. Here are some intriguing points about this compound:

  • Unique Bonding: The formation of bromogold involves the creation of a bond between gold and bromine. This interaction highlights the versatile chemistry of gold, which is often utilized for its ability to stabilize different oxidation states.
  • Use in Synthesis: Bromogold has potential applications in organic synthesis, especially in the development of new chemical pathways. This compound can serve as a reagent in various reactions, showcasing its versatility in laboratory settings.
  • Research Interests: Scientists are particularly interested in bromogold for its electronic and optical properties, which may lead to advancements in material science and nanotechnology.
  • Environmental Impact: As with many heavy metal compounds, understanding bromogold's impact on the environment is crucial. Research is ongoing to evaluate its behavior in ecological systems and potential remediation techniques.
  • Historical Context: Gold compounds have been studied extensively, but the specific study of bromogold is relatively recent, which places it at the cutting edge of current chemical research.

In summary, bromogold is more than just a compound; it represents the broader categorization of metal halides and their potential applications in modern chemistry. Its unique properties and versatility make it a subject of ongoing investigation and promise in various scientific fields.

Synonyms
GOLD MONOBROMIDE
Gold bromide (AuBr)
10294-27-6
DTXSID40275053
RefChem:1086143
DTXCID00226501
R3HJY6LTW8
Bromogold
Goldbromid
GOLD(I) BROMIDE
SCHEMBL35338
Q526059