LaHgO2S — Properties & Data | MatWorld

LaHgO2S

ceramic

· LaHgO2S

LaHgO2S is a rare-earth mercury-containing ceramic compound combining lanthanum, mercury, oxygen, and sulfur. This is an experimental/research material rather than a production ceramic, primarily investigated for its potential optoelectronic and photocatalytic properties within the broader family of ternary and quaternary oxychalcogenides. While not yet established in mainstream engineering applications, materials in this chemical family are of interest to researchers exploring photocatalysts, semiconductors, and optical materials where mixed-anion systems (oxygen + sulfur) can create favorable electronic band structures.

experimental photocatalysisresearch semiconductorsoptoelectronic compoundsrare-earth ceramicsenvironmental remediation (research phase)

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)	-0.0000115	μB	DFT

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

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

LaHgO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental