TaOsO2S — Properties & Data | MatWorld

TaOsO2S

ceramic

· TaOsO2S

TaOsO₂S is a mixed-metal oxide-sulfide ceramic compound containing tantalum and osmium, representing an experimental material in the broader family of transition-metal chalcogenides and oxides. This compound is primarily of research interest for exploring novel electronic, catalytic, or refractory properties arising from the combination of high-density osmium and refractory tantalum with oxygen and sulfide chemistry. Industrial applications remain limited; potential engineering relevance lies in emerging sectors such as catalysis, high-temperature structural applications, or advanced electronic/optoelectronic devices, though this material would require significant development before consideration for production use.

research ceramicscatalytic materials (experimental)high-temperature compoundstransition-metal chalcogenideselectronic/photonic devices (developmental)refractory materials (exploratory)

Compliance & Regulations

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

Units:

si imperial

Filter by

Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	1.351	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.600	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.

TaOsO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental