HgP2Se

ceramic

· JVASP-51104· HgP2Se

HgP₂Se is an experimental mixed-anion ceramic compound combining mercury, phosphorus, and selenium—a rare composition that has received limited industrial deployment but represents research into multifunctional chalcogenide and pnictide ceramics. This material family is primarily of academic interest for investigating novel electronic, optical, or thermal properties that might emerge from combining heavy metal, metalloid, and chalcogen elements; potential applications remain exploratory and have not reached commercial scale in established industries.

Experimental semiconductor researchOptoelectronic device developmentThermal management coatings (exploratory)High-density ceramic matricesMaterials science fundamental studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.242	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-5.680	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.8021	eV/atom	—
Formation Energy(ΔHf)	0.7796	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.

HgP2Se

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental