Ca2 Hg2 Pb2

semiconductor

· Ca2 Hg2 Pb2

Ca₂Hg₂Pb₂ is an intermetallic compound containing calcium, mercury, and lead, classified as a semiconductor material. This is a research-phase compound primarily of academic interest rather than established industrial production; intermetallic semiconductors in this family are investigated for their potential electronic and thermoelectric properties, though the toxicity of mercury and lead limits practical applications. Engineers would consider this material only in specialized research contexts exploring novel semiconductor phases or in legacy systems where such compounds were historically evaluated before modern alternatives became available.

experimental semiconductor researchintermetallic phase studiesthermoelectric materials (research)materials science (academic)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00370	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3780	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 Hg2 Pb2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control