HfHg3Se2Cl6

ceramic

· JVASP-54978· HfHg3Se2Cl6

HfHg₃Se₂Cl₆ is a mixed-metal halide ceramic compound combining hafnium, mercury, selenium, and chlorine—a class of materials that bridges traditional inorganic ceramics and emerging functional compounds. This is a research-stage material, primarily of interest in solid-state chemistry and materials discovery; compounds in this family are being investigated for semiconducting, photonic, and ion-transport properties, though practical engineering applications remain limited. Engineers considering this material should recognize it as an exploratory compound best suited to laboratory-scale research rather than established industrial processes.

research ceramicshalide semiconductorssolid-state physicsphotonic materials (exploratory)ion conductors (experimental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2103	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.606	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.9912	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.

HfHg3Se2Cl6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental