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Pentachloroniobium

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Identification
Molecular formula
NbCl5
CAS number
10026-12-7
IUPAC name
pentachloroniobium
State
State

At room temperature, pentachloroniobium is a solid.

Melting point (Celsius)
204.00
Melting point (Kelvin)
477.15
Boiling point (Celsius)
343.00
Boiling point (Kelvin)
616.15
General information
Molecular weight
299.17g/mol
Molar mass
299.1660g/mol
Density
2.8000g/cm3
Appearence

Pentachloroniobium typically appears as a white to off-white solid. Its appearance may vary based on the sample purity and specific form, but it is generally a solid material.

Comment on solubility

Solubility of Pentachloroniobium (NbCl5)

Pentachloroniobium, with the chemical formula NbCl5, is known for its unique properties in the realm of chemical compounds. Its solubility behavior is particularly noteworthy:

General Solubility Characteristics

  • Polar Solvents: NbCl5 is typically soluble in polar solvents, which facilitate the dissolution of ionic compounds.
  • Water Interaction: While NbCl5 can react with water, forming acids, it is not readily soluble due to its high lattice energy.
  • Solvate Formation: The formation of solvated species can impact solubility, making NbCl5 more soluble in certain organic solvents.

It is essential to recognize that the solubility of NbCl5 is influenced by its crystalline structure and the nature of the solvent used. As noted in previous studies, "the degree of solubility often reflects the interaction between solute and solvent molecules." This principle underlines the complexities involved in understanding the solubility of such compounds.

Conclusion

In summary, the solubility of pentachloroniobium is a multifaceted topic governed by various factors including solvent type, temperature, and the physicochemical properties of both the solute and solvent. Researchers and chemists must consider these parameters when working with NbCl5 for practical applications.

Interesting facts

Interesting Facts about Pentachloroniobium

Pentachloroniobium, or NbCl5, is a fascinating chemical compound with several noteworthy attributes that intrigue chemists and material scientists alike. Here are some interesting facts about this compound:

  • Complexity: Pentachloroniobium is known for being a complex chloride of niobium, showcasing the intricate chemistry involved when transition metals interact with halogens.
  • Oxidation State: In this compound, niobium demonstrates an oxidation state of +5, illustrating the versatility of transition metals in adopting various oxidation states depending on their chemical environment.
  • Reactivity: NbCl5 is highly reactive, especially with water. This reactivity underscores the need for careful handling and storage under an inert atmosphere to prevent unwanted reactions.
  • Applications: As a precursor in the synthesis of niobium compounds, pentachloroniobium plays a significant role in the production of advanced materials, particularly in the fields of superconductors and ceramics.
  • Coordination Chemistry: The study of NbCl5 contributes to the field of coordination chemistry, specifically in understanding how niobium can form complexes with various ligands, leading to a plethora of different chemical species with unique properties.

Overall, pentachloroniobium serves as an important compound in both theoretical studies and practical applications within the world of chemistry. Its multifaceted nature continues to inspire research and experimentation.

Synonyms
Niobium(V) chloride
10026-12-7
NIOBIUM PENTACHLORIDE
Niobium chloride (NbCl5)
Niobium chloride
NbCl5
Columbium pentachloride
EINECS 233-059-8
UNII-9S1BC7865F
DTXSID7044348
9S1BC7865F
DTXCID5024348
Dipotassium strontium hexaniobium octadecachloride
233-059-8
niobium pentachloride [mi]
un3260
MFCD00011127
pentachloroniobium
Niobium(V) chloride, 99%
Niobium(V) chloride anhydrous
SCHEMBL190054
AKOS015903727
AMPERTEC? Niobium Pentachloride NbCl5
Niobium(V) chloride, Trace metals grade
Q417510
Niobium(V) chloride, >=99.9% trace metals basis
Niobium(V) chloride (99.99%-Nb) (20-200ppm Ta) PURATREM
Niobium(V) chloride, anhydrous, powder, 99.995% trace metals basis