CsNiF3

metal
· CsNiF3

CsNiF3 is a cesium nickel fluoride compound belonging to the perovskite family of metal fluorides, a class of inorganic materials with potential for advanced functional applications. This is primarily a research material rather than a well-established industrial standard; perovskite fluorides are investigated for their ionic conductivity, optical properties, and potential use in solid-state electrochemistry and specialized optical devices. Engineers considering this material should recognize it is in the experimental/development stage and would typically be selected for niche applications requiring the unique combination of fluoride chemistry and perovskite crystal structure rather than as a direct replacement for conventional metals or alloys.

solid-state electrolytesfluoride ion conductorsoptical materials researchperovskite-based devicesexperimental electrochemistryspecialty inorganic compounds

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
0.1717
lb/in³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Dielectric Constant (Relative Permittivity)(εr)
17.70
-—
Electronic Dielectric Tensor(ε∞)
Matrix (redacted)
-—
Total Dielectric Tensor(ε)
Matrix (redacted)
-—
Seebeck Coefficient(S)
-23.86
µV/K—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.00300
eV/atom—
Formation Energy(ΔHf)
-2.103
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.