CsBeO2S

ceramic

· CsBeO2S

CsBeO₂S is an experimental mixed-anion ceramic compound combining cesium, beryllium, oxygen, and sulfur — a rare composition that bridges oxide and sulfide ceramic chemistry. This material remains primarily in research and development phases, investigated for potential applications in advanced optics, scintillation detection, or solid-state ionics where mixed-anion frameworks may enable unique ion transport or optical properties. Its practical engineering use is currently limited; engineers would encounter it in specialized research contexts rather than established industrial production.

research scintillatorsadvanced optics (exploratory)solid-state ionics researchradiation detection (developmental)high-energy physics instrumentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	7.476e-10	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	2.020	eV/atom	—

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

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.

CsBeO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental