Rb2CdI2Br2 — Properties & Data | MatWorld

Rb2CdI2Br2

ceramic

· JVASP-144796· Rb2CdI2Br2

Rb2CdI2Br2 is a mixed-halide perovskite ceramic compound combining rubidium, cadmium, iodine, and bromine. This is a research-stage material being investigated for optoelectronic and photonic applications, particularly where tunable bandgap and halide composition control offer advantages over conventional semiconductors or single-halide perovskites. The material family is notable for potential use in radiation detection, scintillation, and solid-state light emission where the halide mixing strategy enables engineering of electronic properties without traditional doping.

radiation detection (research)scintillation materials (development)photonic devices (experimental)optoelectronic sensorshalide perovskite researchtunable bandgap applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1478	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.995	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.347	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.

Rb2CdI2Br2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental