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Praseodymium(III) nicotinate

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Identification
Molecular formula
Pr(C6H4NO2)3
CAS number
15876-46-7
IUPAC name
praseodymium;pyridine-3-carboxylate
State
State

At room temperature, Praseodymium(III) nicotinate is a solid. It is often found in powder form or as crystalline granules, reflecting the stability of the compound in ambient conditions.

Melting point (Celsius)
436.00
Melting point (Kelvin)
709.15
Boiling point (Celsius)
643.00
Boiling point (Kelvin)
916.15
General information
Molecular weight
616.54g/mol
Molar mass
616.5410g/mol
Density
5.4670g/cm3
Appearence

Praseodymium(III) nicotinate typically appears as a yellowish-green solid, reflecting the characteristic color of praseodymium compounds.

Comment on solubility

Solubility of Praseodymium Pyridine-3-Carboxylate

Praseodymium pyridine-3-carboxylate exhibits noteworthy solubility characteristics that are of interest in various chemical and material applications. Being a coordination compound, solubility can be influenced by several factors:

  • Polarity: The polar nature of the pyridine-3-carboxylate ligand enhances solubility in polar solvents, enabling it to dissolve in water and other polar media.
  • Temperature Effects: Generally, an increase in temperature may improve solubility; however, the specific dissolution behavior of praseodymium pyridine-3-carboxylate may vary with temperature changes.
  • pH Sensitivity: The solubility of this compound can also be affected by the pH of the solution, as the nature of the surrounding environment may influence the ionization of the carboxylate group.

As with many coordination compounds, solubility can often be a complex interplay of these factors. According to various studies, it has been noted that:

"The solubility of praseodymium complexes can show significant variation depending on the solvent and ionic strength."

In conclusion, while praseodymium pyridine-3-carboxylate demonstrates appreciable solubility in certain conditions, further studies may be warranted to fully explore its solubility profile in diverse environments.

Interesting facts

Interesting Facts about Praseodymium Pyridine-3-Carboxylate

Praseodymium pyridine-3-carboxylate, an intriguing coordination compound, showcases the fascinating interplay between lanthanide elements and organic ligands. Here are some essential facts about this compound:

  • Lanthanide Element: Praseodymium (Pr) is one of the rare earth elements that belong to the f-block of the periodic table. It's known for its unique properties and applications in various fields.
  • Coordination Chemistry: As a coordination compound, praseodymium pyridine-3-carboxylate involves coordination bonds between the praseodymium ion and the pyridine-3-carboxylate ligand, creating a stable and interesting structure.
  • Applications in Materials Science: Compounds like praseodymium pyridine-3-carboxylate are pivotal in materials science, especially in developing advanced materials with tailored electronic and optical properties.
  • Role in Catalysis: Due to the unique properties of praseodymium, this compound is explored for its catalytic potential in synthetic organic chemistry, helping facilitate various chemical reactions.
  • Biological Relevance: The bioinorganic chemistry of praseodymium is an area of research interest, with studies focusing on its potential interactions with biological systems and its role within various chemical environments.

In conclusion, praseodymium pyridine-3-carboxylate exemplifies the fascinating properties of lanthanides combined with organic ligands. As research continues, this compound may open doors to innovative applications in technology and pharmaceuticals.

Synonyms
Praseodymium nicotinate
Praseodymnicotinat [German]
Praseodymnicotinat
NICOTINIC ACID, PRASEODYMIUM(3+) SALT