Cu2SiHgTe4

metal

· JVASP-149731· Cu2SiHgTe4

Cu2SiHgTe4 is a quaternary intermetallic compound containing copper, silicon, mercury, and tellurium. This is an experimental material primarily studied in solid-state physics and materials research rather than established in conventional engineering practice. The material belongs to the family of mercury-containing chalcogenides and intermetallics, which are of interest for thermoelectric, semiconductor, and specialized electronic applications where the unique combination of elements may produce unusual electronic or thermal transport properties.

thermoelectric researchsemiconductor compoundssolid-state physicsexperimental electronicsmaterials characterization studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2261	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1530 range 0.000–0.3060median of 2 measurements	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)	-0.05166	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.

Cu2SiHgTe4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control