NaSbF6

semiconductor
· NaSbF6

NaSbF6 (sodium hexafluoroantimonate) is an ionic compound and semiconductor material belonging to the hexafluorometalate family, often studied as an electrolyte component or solid-state ionic conductor in advanced battery and electrochemical systems. While primarily a research compound rather than an established commercial material, NaSbF6 is investigated for high-energy-density battery applications, particularly in sodium-ion and solid-state battery chemistries where fluorinated antimonates can enhance ionic conductivity and electrochemical stability. Engineers consider this material when designing next-generation energy storage systems that require improved electrolyte performance and thermal stability compared to conventional lithium-based formulations.

sodium-ion batteriessolid-state electrolytesenergy storage researchelectrochemical systemshigh-temperature batteriesionic conductors

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
25.73
GPa—
Poisson's Ratio(ν)
0.3100
-—
Shear Modulus(G)
15.32
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
2.923
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)2 entries
3.760
eV—
↳
4.918
eV—
Dielectric Constant (Relative Permittivity)(εr)2 entries
3.470
-—
↳
3.363
-—
Electronic Dielectric Tensor(ε∞)
Matrix (redacted)
-—
Total Dielectric Tensor(ε)
Matrix (redacted)
-—
Magnetic Moment(μB)
0.000
µB—
Piezoelectric Modulus(eij)
0.000
C/m²—
Seebeck Coefficient(S)
-196.8
µV/K—
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.000
eV/atom—
Formation Energy(ΔHf)
-2.568
eV/atom—
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.