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Rhodium(II) acetate

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Identification
Molecular formula
Rh2(C2H3O2)4
CAS number
15956-28-2
IUPAC name
rhodium(2+);diacetate
State
State

Rhodium(II) acetate is typically in a solid state under room temperature conditions. Its crystalline structure is typical of acetate complexes.

Melting point (Celsius)
230.00
Melting point (Kelvin)
503.15
Boiling point (Celsius)
315.00
Boiling point (Kelvin)
588.15
General information
Molecular weight
365.97g/mol
Molar mass
365.9700g/mol
Density
0.2548g/cm3
Appearence

Rhodium(II) acetate is a coordination compound with a distinctive red-brown color. It typically appears as a bright, crystalline solid. The compound is known for its attractive color and unique structural properties, often used in catalytic processes and coordination chemistry studies.

Comment on solubility

Solubility of Rhodium(II) Diacetate

Rhodium(II) diacetate, represented by the chemical formula Rh(C₂H₃O₂)₂, exhibits intriguing solubility properties influenced by its coordination complex structure. Here are key points regarding its solubility:

  • Solvent Dependency: Rhodium(II) diacetate is known to be soluble in polar organic solvents, particularly in methanol and ethanol, which can help in its effective manipulation in various reactions.
  • Water Solubility: The compound generally shows low solubility in water. This limited solubility is primarily due to its hydrophobic diacetate ligands which hinder interaction with water molecules.
  • pH Influence: The solubility can be affected by the pH of the aqueous medium. Higher pH levels may increase the solubility of metal acetates due to deprotonation of the acetic acid component.
  • Thermal Stability: As with many coordination complexes, the solubility can also change with temperature, often increasing at elevated temperatures allowing for better solvation.
  • Applications: Understanding the solubility characteristics is critical in applications such as catalysis, where the solubility influences the efficiency of the rhodium-based catalysts.

In summary, the solubility of rhodium(II) diacetate is contingent upon the choice of solvent, pH conditions, and temperature, making it a fascinating subject for chemists exploring applications in organic synthesis and catalysis. As phrased, "The right environment can unlock the potential of metals in the organic realm."

Interesting facts

Interesting Facts about Rhodium(II) Diacetate

Rhodium(II) diacetate is a fascinating compound in the realm of organometallic chemistry, especially noted for its unique properties and applications. Here are some engaging facts about this intriguing substance:

  • Metal-Organic Complexity: Rhodium is a transition metal known for its catalytic properties. In rhodium(II) diacetate, it coordinates with acetate ligands, resulting in a complex that exhibits interesting reactivity.
  • Catalytic Activity: Rhodium(II) diacetate is widely used as a catalyst in various organic reactions, including oxidative coupling reactions and alkene transformations. Its unique ability to stabilize different oxidation states makes it invaluable in synthetic chemistry.
  • Research Applications: This compound is not only crucial for industrial applications but also plays a significant role in academic research. Scientists often leverage its properties to explore new reaction mechanisms and develop new synthetic methodologies.
  • Oxidative Power: Rhodium(II) diacetate is known for its ability to facilitate the oxidation of organic substrates. This characteristic is particularly useful in organic synthesis, allowing for the formation of various oxidation products.
  • Environmental Implications: The use of rhodium compounds in catalysis can contribute to greener chemistry practices, as they often enable reactions under milder conditions and with fewer byproducts compared to traditional methods.

As scientists continue to explore the properties and potentials of rhodium(II) diacetate, its significance in both academic and industrial chemistry remains profound. The compound serves as a reminder of the intricate connections between metal complexes and organic transformation processes, bridging the worlds of inorganic and organic chemistry.

Synonyms
Rhodium(II) acetate
5503-41-3
aceticacid,rhodium(2+)salt
rhodium(2+);diacetate
Rhodium (II) acetate
Acetic acid, rhodium(2+) salt
Rhodium acetate, browN, water soluble
diacetoxyrhodium
rhodium(II)acetate
Rhodium (II) acetate dimer dihydrate
rhodium(II)diacetate
-rhodium(2+) diacetate
C4H6O4Rh
SCHEMBL196205
DTXSID30203567
lambda(2)-rhodium(2+) diacetate
TETRAKIS(ACETO)DIRHODIUM(II)
?(2)-rhodium(2+) bis(acetate ion)
AKOS015892709
NS00088789