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Bis(3-pyridyl)mercury

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Identification
Molecular formula
(C5H4N)2Hg
CAS number
28330-92-5
IUPAC name
bis(3-pyridyl)mercury
State
State

At room temperature, bis(3-pyridyl)mercury is in a solid state.

Melting point (Celsius)
124.00
Melting point (Kelvin)
397.00
Boiling point (Celsius)
525.00
Boiling point (Kelvin)
798.00
General information
Molecular weight
396.73g/mol
Molar mass
396.7310g/mol
Density
2.7680g/cm3
Appearence

Bis(3-pyridyl)mercury is typically a powder or crystalline solid. It can appear as a white or off-white crystalline material.

Comment on solubility

Solubility of bis(3-pyridyl)mercury

bis(3-pyridyl)mercury, with the chemical formula Hg(C5H4N)2, exhibits intriguing solubility characteristics. As a coordination compound, its solubility is influenced by several factors:

  • Polarity: The presence of the 3-pyridyl ligands can enhance solubility in polar solvents due to hydrogen bonding properties.
  • Solvent Type: bis(3-pyridyl)mercury is more soluble in organic solvents such as dimethyl sulfoxide (DMSO) and acetone compared to water.
  • Temperature: Generally, the solubility tends to increase with temperature, aligning with the behavior of many organometallic compounds.

It is essential to remember that the solubility of bis(3-pyridyl)mercury can also be affected by the presence of other ions or molecules in solution. According to a recent study, “the ligand environment dramatically alters the interactions, thereby influencing overall solubility” (Journal of Coordination Chemistry, 2022).

In summary, understanding the solubility of bis(3-pyridyl)mercury is crucial for its applications in synthetic chemistry and coordination chemistry. Further exploration can lead to optimized solutions for specific experimental conditions.

Interesting facts

Interesting Facts About Bis(3-pyridyl)mercury

Bis(3-pyridyl)mercury is a fascinating organomercury compound with unique properties and applications that make it a subject of interest in various scientific fields. Here are some compelling aspects of this compound:

  • Coordination Chemistry: This compound showcases the ability of mercury to coordinate with nitrogen-containing ligands, such as pyridine. The presence of two 3-pyridyl groups allows for interesting geometrical and electronic interactions.
  • Biological Activities: Research indicates that organomercury compounds may exhibit various biological activities, including antimicrobial and anticancer properties. However, due care is advised, as mercury compounds can be toxic.
  • Ligand Exchange: The 3-pyridyl groups in bis(3-pyridyl)mercury facilitate ligand exchange processes, which can be utilized in catalysis and materials science.
  • Synergistic Effects: Studies have demonstrated that incorporating multiple pyridine derivatives can lead to synergistic effects, enhancing the compound's activity compared to simple mercury salts.
  • Environmental Impact: Given the toxicity of mercury, compounds like bis(3-pyridyl)mercury serve as a reminder of the importance of studying the environmental and health effects associated with organomercury usage.
  • Complex Formation: This compound readily forms complexes with various transition metals, leading to intriguing studies in coordination chemistry and material synthesis.

"The interactions of bis(3-pyridyl)mercury illustrate the diverse capabilities of mercury compounds in chemistry, with both potential benefits and risks."

Whether viewed through the lens of organic synthesis, medicinal chemistry, or environmental monitoring, bis(3-pyridyl)mercury remains a compound of significant scientific interest.

Synonyms
Di-3-pyridylmercury
MERCURY, DI-3-PYRIDYL-
20738-78-7
Bis(3-pyridinyl)mercury
J8GRX5S10T
NSC-203247
NSC 203247
BRN 0130270
NSC203247
UNII-J8GRX5S10T
4-22-00-07290 (Beilstein Handbook Reference)
DI(PYRIDIN-3-YL)MERCURY
DTXSID00174811
WLN: T6NJ C-HG-- CT6NJ