O1 As2 Ba4 — Properties & Data | MatWorld

O1 As2 Ba4

ceramic

· O1 As2 Ba4

O1 As2 Ba4 is an oxychalcogenide ceramic compound containing oxygen, arsenic, and barium elements, likely developed for specialized electronic or optical applications. This is a research-phase material within the broader family of mixed-anion ceramics (oxychalcogenides), which are being explored for their unique electronic properties that bridge traditional oxide and sulfide/selenide ceramics. The arsenic and barium combination suggests potential use in optoelectronic or solid-state device applications where unconventional bandgaps or ionic conductivity are valuable.

experimental optoelectronic materialssolid-state device researchhigh-temperature ceramic phasessemiconductor research compoundsmixed-anion ceramic studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.631	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.

O1 As2 Ba4

Other Properties

Regulatory Screening

Environmental