HgScO2S

ceramic

· HgScO2S

HgScO₂S is a quaternary ceramic compound containing mercury, scandium, oxygen, and sulfur—an uncommon mixed-anion material that represents experimental solid-state chemistry rather than an established engineering ceramic. This compound belongs to the family of oxysulfides and mixed-valence ceramics, which are primarily of research interest for their unique electronic, optical, or structural properties that differ from conventional oxides or sulfides. Industrial applications for this specific composition are not well established; it is encountered primarily in materials research contexts exploring new functional ceramics, photocatalysts, or semiconductor phases, where the combination of these elements might offer novel behavior for specialized optoelectronic or catalytic purposes.

materials research — experimental ceramicsphotocatalysis developmentsemiconductor physicssolid-state chemistryfunctional ceramics researchphase exploration 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)	-0.000141	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.8800	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.

HgScO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental