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Iron(III) selenite

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Identification
Molecular formula
Fe2(SeO3)3
IUPAC name
selenoxoiron
State
State
At room temperature, iron(III) selenite is a solid.
Melting point (Celsius)
570.00
Melting point (Kelvin)
843.15
Boiling point (Celsius)
1 032.00
Boiling point (Kelvin)
1 305.00
General information
Molecular weight
334.79g/mol
Molar mass
334.7900g/mol
Density
4.5000g/cm3
Appearence

Iron(III) selenite typically appears as a pale pink or brownish solid. Its appearance can slightly vary based on the method of synthesis and specific hydration level.

Comment on solubility

Solubility of Selenoxoiron

Selenoxoiron, with its unique composition, presents an interesting case when it comes to solubility. The solubility of this compound can be affected by various factors, including:

  • pH of the solution: The solubility is influenced by the acidity or basicity of the medium. In more acidic solutions, selenoxoiron may dissolve more readily.
  • Temperature: Generally, an increase in temperature can enhance solubility, allowing more of the compound to dissolve.
  • Presence of other ions: The solubility may also change when other ions are present, as they can either promote or inhibit dissolution.

Interestingly, *"solubility is a dynamic balance between the attractive forces of the solute and the solvent."* For selenoxoiron, this balance can vary greatly; thus, its solubility is often described as limited under standard conditions.

In summary, while selenoxoiron may not exhibit high solubility in pure water, varying the environmental conditions can significantly influence its dissolution. Careful consideration of the factors mentioned above can lead to a deeper understanding of how this compound interacts in various solutions.

Interesting facts

Interesting Facts About Selenoxoiron

Selenoxoiron is a fascinating compound that showcases the intriguing interplay between selenium and iron, two elements with unique properties and applications. Here are some compelling insights into this compound:

  • Metallic and Non-metallic Fusion: The compound exemplifies the combination of a transition metal (iron) with a non-metal (selenium), illustrating how these distinct types of elements can form stable compounds.
  • Potential Applications: Selenoxoiron is of interest in the field of materials science and nanotechnology. Its unique properties may contribute to advancements in semiconductor technology, photovoltaic cells, and catalysis.
  • Environmental Importance: Selenium plays a critical role in various biological systems. Research indicates that compounds with selenium can have potential health benefits, but they also need to be managed carefully due to the toxicity of selenium in excess. Selenoxoiron might be explored for its effects and roles in biological systems.
  • Oxidation States: In selenoxoiron, iron can exhibit varying oxidation states, allowing for rich chemistry depending on the environmental conditions. This characteristic opens up avenues for studying its reactivity and interactions with other compounds.
  • Scientific Studies: The compound is often a subject of investigation in the realm of inorganic chemistry. Researchers examine its physical and chemical properties to understand better how it behaves under different conditions.

As scientists continue to explore compounds like selenoxoiron, we anticipate more discoveries that may lead to novel applications and deeper insights into their chemistry. It is an excellent example of how the elements combine to form complex entities with diversified properties.

Synonyms
Iron selenide
1310-32-3
Iron selenide (FeSe)
UNII-64EUH87C9Z
EINECS 215-177-1
NSC 378337
64EUH87C9Z
DTXSID1061653
NSC-378337
DTXCID0034015
50926-12-0
ferrous selenide
ferrous selenide [mi]
iron monoselenide
selanylideneiron
Iron(II) selenide
MFCD00016085
NSC378337
Q3809435