HgYO2S

ceramic

· HgYO2S

HgYO2S is a mixed-metal oxide-sulfide ceramic compound containing mercury, yttrium, oxygen, and sulfur elements. This is an experimental or specialized research material rather than a widely commercialized engineering ceramic; it belongs to the family of rare-earth-containing oxysulfides that are being investigated for optoelectronic, photocatalytic, or specialized semiconductor applications where the combination of yttrium and mercury phases offers potential advantages over single-phase alternatives.

research photocatalystsoptoelectronic materialsspecialized ceramics R&Drare-earth compoundsexperimental semiconductorsmaterials science investigation

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)	0.3187	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.9400	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.

HgYO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental