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Nickel(II) fluoride

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Identification
Molecular formula
NiF2
CAS number
10028-18-9
IUPAC name
difluoronickel
State
State

Nickel(II) fluoride, in its anhydrous form, is typically a solid at room temperature. The hydrated form is also a solid.

Melting point (Celsius)
1 450.00
Melting point (Kelvin)
1 723.00
Boiling point (Celsius)
1 470.00
Boiling point (Kelvin)
1 743.00
General information
Molecular weight
96.69g/mol
Molar mass
96.6920g/mol
Density
4.7200g/cm3
Appearence

Nickel(II) fluoride is a green crystalline solid. It comes in two forms: a hydrated form and an anhydrous form. The anhydrous form typically appears as a fine, pale green or yellow-green powder.

Comment on solubility

Solubility of Difluoronickel

Difluoronickel, denoted as NiF2, showcases intriguing solubility characteristics. This inorganic compound primarily exists as a salt that can interact significantly with water. Here are some key points regarding its solubility:

  • Solubility in Water: Difluoronickel is generally considered to be soluble in water, allowing it to dissociate into its constituent ions. This property makes it relevant in various chemical processes.
  • Electrolytic Behavior: When dissolved, NiF2 can contribute to the conductivity of the solution, acting as an electrolyte.
  • Temperature Dependence: The solubility of difluoronickel can vary with temperature. Typically, increased temperatures enhance its solubility.

In summary, the solubility of difluoronickel is an important consideration in applications involving nickel and fluorine chemistry. It reflects the compound's reactivity and utility in different chemical environments.

Interesting facts

Interesting Facts about Difluoronickel

Difluoronickel, a fascinating transition metal compound, showcases the intriguing properties of fluorine and nickel chemistry. This compound consists of nickel, which is an essential element in various industrial applications, and fluorine, recognized for its high electronegativity and reactivity.

Unique Characteristics

  • Reactivity: Difluoronickel is known for its unique reactivity patterns, often involving its bonding with transition metals. The presence of fluorine alters the electron density around the nickel center, influencing its chemical behavior.
  • Catalytic Properties: Researchers have noted its capability to serve as an effective catalyst in specific chemical reactions, showcasing its potential in organic synthesis and material science.
  • Research Interest: Its study is pivotal in understanding metal-fluorine interactions, which can lead to the development of innovative materials and technologies.

Applications

Due to its distinctive properties, difluoronickel has garnered interest in various fields, including:

  • Chemical Engineering: The compound can potentially streamline processes involving fluorinated compounds, which are crucial in pharmaceutical manufacturing.
  • Electrochemistry: Difluoronickel may play a role in energy storage and conversion technologies, such as batteries and fuel cells, highlighting its importance in sustainable energy solutions.

In Summary

As a compound, difluoronickel exemplifies the innovative intersection of metals and fluorinated species in chemistry. Scientists and students alike continue to explore its properties and potential applications, shedding light on the myriad possibilities that such compounds can offer. The exploration of difluoronickel not only enhances our understanding of coordination chemistry but also opens doors to new advancements in material science.

Synonyms
NICKEL FLUORIDE
Nickel(II) fluoride
difluoronickel
Nickel difluoride
HSDB 1826
EINECS 233-071-3
UNII-69NBB20493
69NBB20493
EC 233-071-3
DTXCID7032503
dtxsid5064912
nickel fluoride (nif2)
nickel fluoride [mi]
nickel(2+) fluoride
10028-18-9
Nickel(II)fluoride
Nickel(II) fluoride (1:2)
NICKEL (II) FLUORIDE ANHYDROUS
NiF2
SCHEMBL1256092
MFCD00016263
AKOS015903760
HY-W075766
CS-0110887
Q416623