RbInF2

ceramic

· JVASP-118276· RbInF2

RbInF₂ is an inorganic ceramic compound composed of rubidium, indium, and fluorine, belonging to the family of rare-earth and post-transition metal fluorides. This material is primarily of research and developmental interest rather than established in high-volume production, with potential applications in optics and solid-state chemistry where fluoride ceramics offer transparency in the infrared spectrum and chemical stability. Engineers would consider RbInF₂ as a candidate material for specialized optical windows, scintillators, or advanced ceramic hosts in applications requiring fluoride-based chemistry, though it remains less common than established alternatives like yttrium fluoride or calcium fluoride.

infrared optics and windowsresearch-phase ceramicsscintillator host materialssolid-state chemistry applicationsspecialized fluoride ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	4,077	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3100	-	DFT · OptB88vdW
Shear Modulus(G)	1,808.6	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1686	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.322	eV	DFT · OptB88vdW
↳	2.759	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	4.024	-	DFT · OptB88vdW
↳	3.466	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	7.830	%	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)	0.02980	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.328	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.

RbInF2 — Properties & Data | MatWorld

RbInF2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental