Yb4 Rb4 Br12 — Properties & Data | MatWorld

Yb4 Rb4 Br12

ceramic

· Yb4 Rb4 Br12

Yb4Rb4Br12 is a mixed-metal halide ceramic compound combining ytterbium and rubidium bromide phases, representative of rare-earth halide perovskite or complex halide ceramic chemistry. This material exists primarily in academic and materials research contexts, where such compositions are investigated for potential applications in ionics, photonics, and solid-state functionality rather than as an established engineering material in widespread industrial use. The ytterbium-rubidium-bromine system is notable within the research community for exploring novel crystal structures and anion-cation interactions that may enable new properties in niche high-performance applications.

research/experimental materialssolid-state ionicshalide ceramics developmentrare-earth compound studiesphotonic or optical device researchspecialized ceramic synthesis

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	4.810	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.100	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.

Yb4 Rb4 Br12

Electrical Properties

Other Properties

Regulatory Screening

Environmental