MoTaO2S — Properties & Data | MatWorld

MoTaO2S

ceramic

· MoTaO2S

MoTaO2S is a mixed-metal oxide sulfide ceramic compound combining molybdenum, tantalum, oxygen, and sulfur elements. This material belongs to the family of complex metal chalcogenides and is primarily investigated in research contexts for applications requiring combined thermal stability, electronic properties, and chemical resistance. The incorporation of both oxide and sulfide anion chemistry creates a unique crystal structure that distinguishes it from conventional binary oxides or sulfides, making it of interest for catalysis, energy storage, and advanced ceramic applications where conventional materials fall short.

catalytic applicationsenergy storage electrodeshigh-temperature ceramicsresearch materialscorrosion-resistant coatingssemiconductor research

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)	2.731	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.5800	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.

MoTaO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental