Li2 Ge1 Hg1

semiconductor

· Li2 Ge1 Hg1

Li₂GeHg is an intermetallic compound combining lithium, germanium, and mercury—a rare ternary system primarily of research interest rather than established commercial use. This material belongs to the semiconductor/intermetallic family and is investigated for potential applications in thermoelectric devices and solid-state energy conversion, where multi-element compositions can offer tuned electronic and phonon properties. Li₂GeHg remains largely experimental; engineers would consider it only for advanced materials research programs exploring novel semiconductors, though mercury content and chemical stability present significant practical and environmental constraints compared to conventional alternatives.

thermoelectric researchexperimental semiconductorssolid-state energy conversionintermetallic compound developmentadvanced materials testing

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01480	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3040	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.

Li2 Ge1 Hg1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control