BeTaO2S

ceramic

· BeTaO2S

BeTaO₂S is a mixed-metal oxide-sulfide ceramic compound combining beryllium, tantalum, oxygen, and sulfur — a relatively uncommon compositional family that sits at the intersection of oxide and chalcogenide ceramics. This material is primarily of research and development interest rather than established industrial production; it belongs to a broader class of complex metal oxysulfides being investigated for potential applications in solid-state chemistry, photocatalysis, and advanced functional ceramics where the combined properties of both oxide and sulfide phases might offer advantages over single-phase materials.

experimental ceramics researchphotocatalytic materials developmentsolid-state chemistry studieshigh-temperature ceramic matricesfunctional oxide-sulfide composites

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)	0.4816	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.8400	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.

BeTaO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental