Cu2SnHgTe4

metal

· JVASP-90663· Cu2SnHgTe4

Cu2SnHgTe4 is a quaternary intermetallic compound combining copper, tin, mercury, and tellurium. This is an experimental material primarily investigated in solid-state physics and materials research rather than established commercial production, with potential relevance to thermoelectric and semiconductor applications given its elemental composition. The material belongs to a research domain exploring complex metal chalcogenides for energy conversion and electronic device applications, though practical engineering adoption remains limited pending further characterization and demonstration of manufacturing scalability.

thermoelectric researchsemiconductor compoundssolid-state physicsexperimental materialsphase diagram studiesmaterials discovery

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.400	kg/m³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01670	eV/atom	—
Formation Energy(ΔHf)	-0.08296	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Cu2SnHgTe4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control