Hg3 C1

semiconductor

· Hg3 C1

Hg3C1 is a mercury-carbon compound semiconductor with an unusual stoichiometry that places it outside conventional semiconductor families. This material represents an experimental or specialized research composition; mercury-based semiconductors have historically been explored for infrared detection and specialized optoelectronic applications, though they remain niche due to toxicity concerns and processing challenges. Engineers considering Hg3C1 would typically be working in advanced research environments investigating unconventional band structures or seeking materials for specific infrared wavelength ranges where traditional semiconductors are inadequate.

infrared sensors (research)experimental semiconductorsoptoelectronics (niche applications)materials physics researchband structure engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	61.97	GPa	—
Shear Modulus(G)	-1.760	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02070	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.493	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.

Hg3 C1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control