Hg2 I4 O12

semiconductor

· Hg2 I4 O12

Hg2I4O12 is a mercury-based iodide oxide semiconductor compound that belongs to the family of mixed-halide oxides with potential optoelectronic functionality. This material is primarily of research interest rather than established in mainstream industrial production, being investigated for applications in radiation detection, photonic devices, and specialty optical systems where its semiconductor properties and heavy-metal composition provide unique advantages. The compound's structural and electronic characteristics make it a candidate for next-generation sensing and imaging technologies, though practical deployment remains limited compared to more mature semiconductor alternatives.

radiation detection systemsresearch optoelectronicsX-ray/gamma-ray sensingspecialty photonic devicesexperimental semiconductor applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	6,180.2	ksi	—
Shear Modulus(G)	2,655.2	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.740	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3970	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.

Hg2 I4 O12

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control