Rb1 Br1 — Properties & Data | MatWorld

Rb1 Br1

ceramic

· Rb1 Br1

Rubidium bromide (RbBr) is an ionic halide ceramic compound belonging to the alkali halide family, characterized by a rock salt crystal structure. While not widely used in mainstream engineering applications, RbBr is primarily of research interest for its optical and physical properties in specialized contexts such as infrared optics, scintillation detection systems, and fundamental materials science studies. Its selection over alternative halides depends on specific wavelength transparency requirements and radiation hardness characteristics in niche photonic and nuclear detection applications.

infrared optics and windowsscintillation detectorsradiation detection systemsresearch and laboratory instrumentationoptical spectroscopymaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	19.07	GPa	DFT · OptB88vdW
Shear Modulus(G)	11.74	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	4.410	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.864	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.

Rb1 Br1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental