RbAuI3 — Properties & Data | MatWorld

RbAuI3

metal

· RbAuI3

RbAuI₃ is an intermetallic compound combining rubidium, gold, and iodine, belonging to the family of rare-earth and precious-metal halide compounds. This material is primarily studied in solid-state chemistry and materials research rather than established in commercial production, with potential applications in photonic devices, semiconductor research, and specialized electronic materials where the unique electronic structure of gold-iodine-alkali metal systems may offer advantages in light emission, ion conductivity, or catalytic properties.

Research compoundsSolid-state electronicsPhotonic materialsHalide semiconductorsCatalysis researchIon-conducting materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1967	lb/in³	DFT · OptB88vdW

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

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)	0.6120	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)	14.02 range 10.90–17.14median of 2 measurements	-	DFT · PBEsol
High-Frequency Dielectric Constant (ε∞)(ε∞)	11.42	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.6947	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

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.

RbAuI3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control