I4 Hg2

semiconductor
· I4 Hg2

I4 Hg2 is a mercury-based semiconductor compound belonging to the halide or intermetallic family, likely in an experimental or specialized research context given limited commercial documentation. While mercury compounds historically found niche applications in optoelectronics and radiation detection, this particular composition is not widely established in mainstream industrial production, suggesting it may be a laboratory formulation under investigation for specific electronic or photonic properties. Engineers considering this material should verify availability, purity specifications, and regulatory compliance, as mercury-containing semiconductors face increasing restrictions in many jurisdictions despite potential advantages in narrow spectral response or high atomic number applications.

radiation detection (experimental)infrared optoelectronics (research phase)high-Z semiconductor researchspecialized photodetectorslaboratory-scale applications

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
—
ksi——
Shear Modulus(G)
—
ksi——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
—
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.