MgAsO2S — Properties & Data | MatWorld

MgAsO2S

ceramic

· MgAsO2S

MgAsO₂S is a mixed-anion ceramic compound containing magnesium, arsenic, oxygen, and sulfur. This is an experimental or niche material primarily of scientific interest rather than established industrial production; it belongs to the family of complex oxysulfides and may be investigated for optoelectronic, photocatalytic, or semiconductor applications where the combination of arsenic and sulfur functionalities could offer unusual band-gap or charge-transfer properties. Engineers would consider such materials only in specialized research contexts—such as advanced photocatalysis, solid-state optics, or materials exploration—rather than for conventional structural or thermal applications.

Research/experimental compoundsPhotocatalytic materialsSemiconductor researchOptoelectronic devicesAdvanced ceramics R&D

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	-0.000356	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.8400	eV/atom	DFT

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.

MgAsO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental