Azanium;pentafluorotantalum;fluoride

Base Information

• Chemical Name: Azanium;pentafluorotantalum;fluoride
• CAS No.: 33380-11-9
• Molecular Formula: F6Ta . H4 N
• Molecular Weight: 312.977
• Mol file: 33380-11-9.mol

Synonyms:

Chemical Property of Azanium;pentafluorotantalum;fluoride

Chemical Property:

• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 0
• Exact Mass: 312.97279
• Heavy Atom Count: 8
• Complexity: 37.1

Purity/Quality:

99% ^*data from raw suppliers

AMMONIUM HEXAFLUOROTANTALATE(5) 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: [NH4+].[F-].F[Ta](F)(F)(F)F

Technology Process of Azanium;pentafluorotantalum;fluoride

There total 6 articles about Azanium;pentafluorotantalum;fluoride which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

tantalum pentafluoride (7783-71-3) + ammonium fluoride → ammonium tantalum hexafluoride (33380-11-9)

Guidance literature:

In hydrogen fluoride; aq. HF; evaporation of a soln. of TaF5 and NH4F (molar ratio 1:5.4) in aq. HF (72-73%) in a stream of dry N2, crystn. at -30 °C;; dried in a stream of N2;;

DOI:10.1007/BF00599850

Reference yield:

N2H5(1+)*TaF6(1-)=N2H5TaF6 (111490-00-7) → ammonium tantalum hexafluoride (33380-11-9)

Guidance literature:

In neat (no solvent); byproducts: N2, H2; thermal decompn. of N2H5TaF6 at 130-240°C;; isolated at 243°C; elem. anal.;;

DOI:10.1016/0040-6031(87)88117-0

Reference yield:

tantalum + ammonium fluoride + Cu(32),Ni(68) (X%) → ammonium tantalum hexafluoride (33380-11-9) + 4NH4(1+)*[Ni(TaF6)6](4-)=(NH4)4[Ni(TaF6)6]

Guidance literature:

In neat (no solvent); He atm.; molar ratio NH4F:Ta 5:1, heating (28 d, 400°C);

upstream raw materials:

tantalum pentafluoride

N₂H₅⁽¹⁺⁾*TaF₆^(1-)=N₂H₅TaF₆

hydrogen fluoride

Downstream raw materials:

cesium fluoride

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