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Trichlororhodium

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Identification
Molecular formula
RhCl3
CAS number
10049-07-7
IUPAC name
trichlororhodium
State
State

At room temperature, Trichlororhodium is typically found as a solid. It is stable under normal conditions and does not easily dissolve in water, making it useful in various industrial and chemical applications.

Melting point (Celsius)
450.00
Melting point (Kelvin)
723.15
Boiling point (Celsius)
300.00
Boiling point (Kelvin)
573.15
General information
Molecular weight
208.27g/mol
Molar mass
208.2650g/mol
Density
3.4305g/cm3
Appearence

Trichlororhodium typically appears as a dark-colored powder or crystalline solid. The color may vary slightly depending on the form and purity of the compound. It is not typically a bright color and can range from a dark brown to nearly black.

Comment on solubility

Solubility of Trichlororhodium (RhCl3)

Trichlororhodium, with the chemical formula RhCl3, presents some interesting characteristics when it comes to its solubility:

  • Solvent Interaction: It is primarily soluble in acidic solvents due to the formation of complex ions.
  • Water Solubility: RhCl3 is generally considered to be insoluble in pure water, which poses challenges for its use in aqueous solutions.
  • Organic Solubility: It shows limited solubility in organic solvents; however, chlorinated solvents can enhance its solubility to some extent.
  • Importance of pH: The solubility of RhCl3 can be significantly affected by the pH of the solution, as acidic conditions favor dissolution.

In summary, while trichlororhodium is largely insoluble in standard conditions, its solubility can greatly depend on the solvent choice and environmental conditions. This underscores the importance of adequately selecting conditions for desired chemical reactions or applications.

Interesting facts

Interesting Facts About Trichlororhodium (RhCl3)

Trichlororhodium, often represented as RhCl3, is a fascinating compound that belongs to the group of transition metals in the periodic table. Here are some compelling aspects of this unique chemical:

  • Catalytic Properties: Trichlororhodium is known for its exceptional catalytic properties, particularly in the field of organic chemistry. It plays a crucial role in hydrogenation reactions, which involve the addition of hydrogen to unsaturated organic compounds.
  • Complex Formation: This compound can form various coordination complexes with ligands, enhancing its versatility in catalysis. The ability of trichlororhodium to bond with different ligands makes it invaluable in synthetic organic chemistry.
  • Research Applications: It has garnered significant interest in academic and industrial research. Scientists often explore its potential in developing sustainable and efficient chemical processes, further emphasizing the importance of transition metal complexes in modern chemistry.
  • Rhodium's Rare Nature: Rhodium, the central atom in trichlororhodium, is one of the rarest metals on Earth, contributing to the compound’s uniqueness. Its scarcity can often lead to higher costs, making rhodium-based compounds particularly valuable.
  • Color and Properties: This compound can exhibit a rich range of colors depending on its specific environment and the ligands attached to the rhodium center. Such variations are not only visually appealing but also indicate different electronic structures and reactivities.

In summary, trichlororhodium (RhCl3) encapsulates the intricacies and wonders of coordination chemistry, positioning itself as an essential compound in both theoretical research and practical applications. As a student or professional in the field, the exploration of such compounds can lead to significant advancements in chemistry and materials science.

Synonyms
Rhodium chloride
RHODIUM TRICHLORIDE
trichlororhodium
Rhodium(III) chloride (1:3)
EINECS 233-165-4
UNII-Q4D88MX3Z8
Q4D88MX3Z8
DTXSID5044497
DTXCID3024497
rhodium chloride (rhcl3)
rhodium chloride [mi]
rhodium(3+) chloride
rhodium(iii) chloride
Rhodium(III)chloride
Rhodium(III) chloride, anhydrous
RhCl3
Rhodium (III) chloride
rhodium(III) trichloride
SCHEMBL106289
Rhodium(III) chloride, 98%
CS-W015155
Q417410