Rb2TlGaF6 — Properties & Data | MatWorld

Rb2TlGaF6

ceramic

· JVASP-38102· Rb2TlGaF6

Rb2TlGaF6 is a complex fluoride ceramic composed of rubidium, thallium, and gallium. This is a research-phase compound studied primarily in materials science and solid-state chemistry contexts, belonging to the family of metal fluorides that exhibit interesting crystallographic and ionic conductivity properties. The material represents exploratory work in fluoride ceramics, where such compounds are investigated for potential applications in solid electrolytes, optical materials, or specialized ionic conductors where their unique crystal structures and fluoride-based composition offer advantages over conventional ceramics.

solid-state electrolytes (research)optical ceramics (exploratory)ionic conductorsfluoride materials researchhigh-density ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.992	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	4.457	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	2.634	-	DFT · OptB88vdW
Electron Effective Mass(m*e)	0.7600	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	1.510	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00294	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00210	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-284.5	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	350	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.716	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.

Rb2TlGaF6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental