Ca2 Hg1 Pb1

semiconductor

· Ca2 Hg1 Pb1

Ca₂HgPb is a ternary intermetallic compound combining calcium, mercury, and lead in a defined stoichiometric ratio. This is a research-phase material with limited industrial deployment; it belongs to the family of mercury-containing metallic compounds that have been studied for potential semiconductor and photovoltaic applications, though toxicity and stability concerns have limited practical adoption.

experimental semiconductor researchphotovoltaic developmentthermoelectric materials studymetallurgical phase diagram investigationmaterials discovery (pre-commercial)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00410	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6830	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.

Ca2 Hg1 Pb1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control