Cas no 14221-48-8 (Ferrate(3-),hexakis(cyano-kC)-,ammonium (1:3), (OC-6-11)-)

Ammonium hexacyanoferrate(III), with the chemical formula (NH?)?[Fe(CN)?] and the systematic name Ferrate(3-),hexakis(cyano-kC)-,ammonium (1:3), (OC-6-11)-, is a coordination compound featuring an octahedral ferric center bound to six cyanide ligands. This inorganic complex is valued for its stability, high solubility in water, and redox-active properties, making it useful in analytical chemistry, electroplating, and as a precursor for synthesizing other iron-cyanide compounds. Its well-defined crystalline structure and consistent reactivity ensure reliable performance in applications such as redox titrations and electrochemical studies. The compound’s robustness under standard conditions further enhances its utility in laboratory and industrial settings.
Ferrate(3-),hexakis(cyano-kC)-,ammonium (1:3), (OC-6-11)- structure
14221-48-8 structure
Product Name:Ferrate(3-),hexakis(cyano-kC)-,ammonium (1:3), (OC-6-11)-
CAS No:14221-48-8
MF:C6H12FeN9
MW:266.064779281616
CID:160067
PubChem ID:161038
Update Time:2025-06-12

Ferrate(3-),hexakis(cyano-kC)-,ammonium (1:3), (OC-6-11)- Chemical and Physical Properties

Names and Identifiers

    • Ferrate(3-),hexakis(cyano-kC)-,ammonium (1:3), (OC-6-11)-
    • triazanium,iron(3+),hexacyanide
    • EINECS 238-091-6
    • AMMONIUM FERRICYANIDE
    • AMMONIUM IRON(III) CYANIDE
    • triammoniumhexacyanoferrate
    • ammonium hexacyanoferrate(3-)
    • triammonium,(oc-6-11)-ferrate(3-hexakis(cyano-c)-
    • Ferrate(3-), hexakis(cyano-kappaC)-, ammonium (1:3), (OC-6-11)-
    • Ferrate(3-), hexakis(cyano-.kappa.C)-, triammonium, (OC-6-11)-
    • 1300-08-9
    • 14221-48-8
    • Ammonium iron(3+) cyanide (3/1/6)
    • DTXSID40926558
    • Ferrate(3-), hexakis(cyano-kappaC)-, triammonium, (OC-6-11)-
    • DIQ2T61A2Z
    • Q27276423
    • triazanium;iron(3+);hexacyanide
    • UNII-DIQ2T61A2Z
    • Ferrate(3-), hexakis(cyano-.kappa.C)-, ammonium (1:3), (OC-6-11)-
    • FERRATE(3-), HEXACYANO-, TRIAMMONIUM
    • AMMONIUM FERRICYANIDE [MI]
    • Inchi: 1S/6CN.Fe.3H3N/c6*1-2;;;;/h;;;;;;;3*1H3/q6*-1;+3;;;/p+3
    • InChI Key: YARHBRUWMYJLHY-UHFFFAOYSA-Q
    • SMILES: [Fe+3].[NH4+].[NH4+].[NH4+].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-]

Computed Properties

  • Exact Mass: 266.05700
  • Monoisotopic Mass: 266.057
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 3
  • Hydrogen Bond Acceptor Count: 12
  • Heavy Atom Count: 16
  • Rotatable Bond Count: 0
  • Complexity: 10
  • Covalently-Bonded Unit Count: 10
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 146?2

Experimental Properties

  • Density: g/cm3
  • Boiling Point: 25.7oC at 760mmHg
  • Flash Point: °C
  • PSA: 142.74000
  • LogP: 1.22678

Ferrate(3-),hexakis(cyano-kC)-,ammonium (1:3), (OC-6-11)- Pricemore >>

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Additional information on Ferrate(3-),hexakis(cyano-kC)-,ammonium (1:3), (OC-6-11)-

Ferrate(3-), hexakis(cyano-kC)-, ammonium (1:3), (OC-6-11): An Overview of a Unique Coordination Compound

Ferrate(3-), hexakis(cyano-kC)-, ammonium (1:3), (OC-6-11) (CAS No. 14221-48-8) is a complex coordination compound that has garnered significant attention in the fields of inorganic chemistry and materials science. This compound, often referred to as ammonium hexacyanoferrate(III), is characterized by its unique structure and properties, making it a valuable material for various applications ranging from catalysis to environmental remediation.

The structure of Ferrate(3-), hexakis(cyano-kC)-, ammonium (1:3), (OC-6-11) is composed of an iron(III) ion coordinated by six cyanide ligands, forming a hexacyanoferrate(III) anion. This anion is then balanced by three ammonium cations, resulting in the overall formula [Fe(CN)6]3-·3NH4+. The cyanide ligands are strongly bound to the iron center, creating a stable and well-defined complex with a high degree of symmetry.

In terms of physical properties, ammonium hexacyanoferrate(III) is a yellow to brownish-yellow solid that is highly soluble in water. Its solubility and stability in aqueous solutions make it suitable for use in various aqueous-based processes. The compound also exhibits interesting optical properties, including strong absorption in the visible region of the electromagnetic spectrum, which can be exploited in photochemical applications.

The chemical properties of Ferrate(3-), hexakis(cyano-kC)-, ammonium (1:3), (OC-6-11) are equally noteworthy. The hexacyanoferrate(III) anion is known for its redox activity, which can be utilized in electrochemical processes and as a precursor for the synthesis of other iron-containing compounds. Additionally, the compound's ability to form stable complexes with various metal ions makes it useful in analytical chemistry and as a reagent for detecting and quantifying metal ions in solution.

Recent research has focused on the potential applications of ammonium hexacyanoferrate(III) in environmental remediation. Studies have shown that this compound can effectively remove heavy metals from contaminated water through adsorption and precipitation mechanisms. For example, research published in the Journal of Environmental Science and Health demonstrated that Ferrate(3-), hexakis(cyano-kC)-, ammonium (1:3), (OC-6-11) can efficiently remove lead and cadmium ions from aqueous solutions, making it a promising candidate for water treatment technologies.

In the field of catalysis, ammonium hexacyanoferrate(III) has been explored as a catalyst or catalyst precursor for various reactions. Its redox properties and ability to form stable complexes make it suitable for use in homogeneous and heterogeneous catalytic systems. For instance, studies have shown that Ferrate(3-), hexakis(cyano-kC)-, ammonium (1:3), (OC-6-11) can catalyze the oxidation of organic compounds under mild conditions, offering a green and sustainable alternative to traditional oxidative processes.

The synthesis of Ferrate(3-), hexakis(cyano-kC)-, ammonium (1:3), (OC-6-11) typically involves the reaction of iron(III) salts with potassium cyanide or sodium cyanide in the presence of ammonia. The reaction conditions are carefully controlled to ensure the formation of the desired product with high purity and yield. Advances in synthetic methods have led to more efficient and environmentally friendly routes for producing this compound on both laboratory and industrial scales.

In conclusion, Ferrate(3-), hexakis(cyano-kC)-, ammonium (1:3), (OC-6-11) (CAS No. 14221-48-8) is a versatile coordination compound with a wide range of applications in chemistry and materials science. Its unique structure, physical properties, chemical reactivity, and potential uses in environmental remediation and catalysis make it an important material for both academic research and industrial applications. As research continues to uncover new properties and applications, this compound is likely to play an increasingly significant role in various scientific and technological fields.

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