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Barium Iron Pentacyanonitroxyl

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Identification
Molecular formula
BaFe(CN)5(NO)
CAS number
.
IUPAC name
barium(2+);iron;nitroxyl anion;pentacyanide
State
State

The compound is typically in a solid state at room temperature. Given its metal components, it may exhibit properties such as brittleness or a firm structure typical of metal compounds.

Melting point (Celsius)
815.00
Melting point (Kelvin)
1 088.00
Boiling point (Celsius)
1 800.00
Boiling point (Kelvin)
2 073.00
General information
Molecular weight
442.15g/mol
Molar mass
442.1500g/mol
Density
2.9000g/cm3
Appearence

The compound appears as a solid crystalline substance. The precise color can vary, but it is generally expected to have a metallic or greyish appearance due to the metal ions present.

Comment on solubility

Solubility of Barium(2+), Iron, Nitroxyl Anion, and Pentacyanide

The solubility of the compound comprising Ba2+, iron, nitroxyl anion, and pentacyanide is an intriguing subject. The interactions between these ions can lead to varying solubility profiles based on the specific conditions of the environment. Here are a few key points to consider:

  • Barium Compounds: Typically, barium salts tend to be poorly soluble in water, especially barium sulfate. However, the presence of pentacyanide can influence the solubility characteristics.
  • Iron's Role: Iron compounds (especially when in the +2 oxidation state) can often form soluble complexes in the presence of ligands such as cyanide.
  • Nitroxyl Anion: The nitroxyl anion can also play a crucial role in solubility since it may stabilize certain ionic forms, possibly enhancing solubility.
  • Pentacyanide Complexes: Generally, complexes such as iron(II) pentacyanide are relatively soluble, but the overall solubility depends on the composite’s stability in solution.

In summary, the solubility of this compound is not straightforward and can be summarized as follows:

  1. Dependent on the individual contributions of Ba2+, iron, nitroxyl, and pentacyanide.
  2. Interactions among ions may lead to increased or decreased solubility.
  3. Requires careful consideration of the chemical environment to predict behavior.

Conclusively, while some ions in the compound may exhibit a tendency to be insoluble, the presence of complexing agents can create intriguing synergies, highlighting the complex nature of solubility in chemical compounds.

Interesting facts

Interesting Facts about Barium(2+), Iron, Nitroxyl Anion, and Pentacyanide

The compound formed from barium ions, iron, nitroxyl anions, and pentacyanide is a fascinating example of coordination chemistry. Here are some intriguing aspects of this compound:

  • Barium(2+): This alkaline earth metal plays a vital role in various biological and chemical processes. Barium is often used in medical imaging, particularly in the form of barium sulfate for gastrointestinal studies.
  • Iron: Known as an essential element for life, iron is a key player in various enzymatic reactions. Its presence in this compound showcases its versatility and importance in both biological and industrial contexts.
  • Nitroxyl Anion (HNO2): Often referred to as azanediol, this anion is notable for its reactive nature. Nitroxyl is a lesser-known ligand that can form stable complexes with metals, affecting the compound's overall properties.
  • Pentacyanide: The presence of five cyanide ligands in this compound provides distinct stability and unique electrochemical properties. The pentacyanide complex often exhibits interesting behavior in redox reactions, leading to various applications.

Applications and Implications

This complex has several implications in both research and industrial applications:

  • In coordination chemistry, compounds like this are studied for their electronic and magnetic properties, offering insights into new materials.
  • Due to the presence of pentacyanide, there are potential applications in electrochemistry and as catalysts in organic reactions.
  • Understanding the interactions between barium(2+), iron, nitroxyl anion, and pentacyanide could pave the way for novel approaches in medicine and materials science.

In summary, the convergence of these elements creates a compound that is not only academically intriguing but also practically significant. Its unique composition highlights the intricate relationships between elemental chemistry and real-world applications.