Ammonium hexafluorotantalate

Ammonium hexafluorotantalate
Names
	IUPAC name Ammonium hexafluorotantalate
Identifiers
CAS Number	33380-11-9;
3D model (JSmol)	Interactive image;
ChemSpider	103867795;
EC Number	235-561-2;
PubChem CID	22628874;
CompTox Dashboard (EPA)	DTXSID10187013;
	InChI InChI=1S/6FH.H3N.Ta/h6*1H;1H3;/q;;;;;;;+5/p-5 Key: RZFFBJSLSJWTAI-UHFFFAOYSA-I;
	SMILES [NH4+].F[Ta-](F)(F)(F)(F)F;
Properties
Chemical formula	F6H4NTa
Molar mass	312.977 g·mol−1
Appearance	White crystals or powder
Density	3.819 g/cm3
Solubility in water	soluble
Hazards
	GHS labelling:
Pictograms
Signal word	Danger
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Ammonium hexafluorotantalate is an inorganic chemical compound with the chemical formula NH₄TaF₆.^[1]^[2]^[3]

Physical properties

Ammonium hexafluorotantalate forms white crystals of the hexagonal system, space group R3m. Unit cell parameters are a=7.70 and c=7.95, with 3 formulas per unit cell.^[4]

References

^ "Ammonium Hexafluorotantalate(V)". American Elements. Retrieved 29 August 2024.
^ "ammonium hexafluorotantalate(5) Price from Supplier Brand Dayang Chem (Hangzhou) Co., Ltd. on Chemsrc.com". chemsrc.com. Retrieved 29 August 2024.
^ Agulyansky, Anatoly (13 December 2004). Chemistry of Tantalum and Niobium Fluoride Compounds. Elsevier. p. 43. ISBN 978-0-08-052902-8. Retrieved 29 August 2024.
^ Donnay, Joseph Désiré Hubert (1973). Crystal Data: Inorganic compounds. National Bureau of Standards. p. 109. Retrieved 29 August 2024.

[AA-1] "Ammonium Hexafluorotantalate(V)". American Elements. Retrieved 29 August 2024.

[2] "ammonium hexafluorotantalate(5) Price from Supplier Brand Dayang Chem (Hangzhou) Co., Ltd. on Chemsrc.com". chemsrc.com. Retrieved 29 August 2024.

[3] Agulyansky, Anatoly (13 December 2004). Chemistry of Tantalum and Niobium Fluoride Compounds. Elsevier. p. 43. ISBN 978-0-08-052902-8. Retrieved 29 August 2024.

[4] Donnay, Joseph Désiré Hubert (1973). Crystal Data: Inorganic compounds. National Bureau of Standards. p. 109. Retrieved 29 August 2024.

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