K2RbIrF6 — Properties & Data | MatWorld

K2RbIrF6

ceramic

· JVASP-107111· K2RbIrF6

K2RbIrF6 is a complex fluoride ceramic compound containing potassium, rubidium, and iridium elements. This material belongs to the family of elpasolite-structure fluorides, which are primarily of research interest for their ionic conductivity and optical properties rather than established industrial production. The compound represents an emerging class of materials being investigated for solid-state electrolytes, fluoride ion conductors, and specialty optical applications where its unique crystal structure and elemental composition offer potential advantages over conventional alternatives.

solid-state electrolytesfluoride ion conductorsresearch ceramicsoptical materialsspecialty inorganic compoundsadvanced energy storage

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.067	kg/m³	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.279	eV	DFT · OptB88vdW
↳	3.341	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	2.447	-	DFT · OptB88vdW
↳	2.026	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	2.060	%	DFT · TBmBJ

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, or test environment.

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.09370	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.364	eV/atom	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

K2RbIrF6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental