Tl2 Hg2 Pd1 Cl8

semiconductor

· Tl2 Hg2 Pd1 Cl8

Tl₂Hg₂Pd₁Cl₈ is a mixed-metal halide semiconductor compound combining thallium, mercury, palladium, and chlorine in a layered crystal structure. This is a research-phase material studied primarily for its electronic and photonic properties rather than established industrial production. The material belongs to a family of layered metal halides of interest for optoelectronic device development, though mercury-containing compounds face regulatory scrutiny and practical deployment challenges compared to lead-free or cadmium-free alternatives.

experimental semiconductorsphotonic researchhalide materials developmentlaboratory characterizationband-gap engineering studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.613	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7360	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.

Tl2 Hg2 Pd1 Cl8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control