Rb2InGaF6 — Properties & Data | MatWorld

Rb2InGaF6

ceramic

· JVASP-38103· Rb2InGaF6

Rb₂InGaF₆ is an inorganic fluoride ceramic compound belonging to the family of mixed-metal fluorides, combining rubidium, indium, and gallium in a structured ionic lattice. This material is primarily of research and developmental interest rather than established industrial production, with potential applications in optical and electronic domains where fluoride ceramics are valued for their transparency, chemical stability, and unique electromagnetic properties. The combination of alkali metal (Rb) with III-group elements (In, Ga) and fluorine suggests promise for scintillation detection, nonlinear optics, or solid-state laser host materials—areas where similar fluoride ceramics have demonstrated advantages over oxide alternatives due to lower phonon energies and enhanced optical transmission in the ultraviolet and infrared regions.

scintillation detectorsoptical crystals (research)laser host materials (developmental)radiation detectionnonlinear optics (experimental)high-energy physics applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1548	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	3.308	eV	DFT · OptB88vdW
↳	4.164	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	2.885	-	DFT · OptB88vdW
↳	2.396	-	DFT · TBmBJ
Electron Effective Mass(m*e)	0.7300	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	1.780	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00275	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00200	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-268.7	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	368	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	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)	0.00460	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.699	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.

Rb2InGaF6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental