HgTlO2S

ceramic

· HgTlO2S

HgTlO₂S is a mixed-metal oxide-sulfide ceramic compound containing mercury, thallium, oxygen, and sulfur—a quaternary ceramic phase that is not widely commercialized. This material represents an experimental composition within the broader family of mercury and thallium chalcogenides, which have been investigated primarily in solid-state chemistry and materials research for their electronic and optical properties rather than as engineered structural ceramics.

research compoundssolid-state electronicsoptical materials researchexperimental semiconductorstoxicity assessment studies

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)	-0.000272	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.140	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.

HgTlO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental