RbTlBr — Properties & Data | MatWorld

RbTlBr

ceramic

· JVASP-114660· RbTlBr

RbTlBr is a halide ceramic compound combining rubidium, thallium, and bromine elements, belonging to the family of mixed-metal halides. This material is primarily of research interest for optoelectronic and scintillation applications due to the optical and radiation-detection properties characteristic of thallium-containing halides. While not widely established in high-volume industrial production, compounds in this family are investigated for potential use in radiation detection systems, infrared optics, and specialized photonic devices where the unique electronic structure of thallium halides offers advantages over simpler alternatives.

radiation detection / scintillatorsinfrared optics researchspecialty photonic devicesexperimental halide materialshigh-Z detector systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	1,554.8 range 952.9–2,156.7median of 2 measurements	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.4400	-	DFT · OptB88vdW
Shear Modulus(G)	200.2 range -8.702–409median of 2 measurements	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1678 range 0.1486–0.1870median of 2 measurements	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	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)	0.7109 range 0.6025–0.8194median of 2 measurements	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.5330 range -0.6414–-0.4246median of 2 measurements	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.

RbTlBr

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental