CdHgSe4C4N4

ceramic

· JVASP-89320· CdHgSe4C4N4

CdHgSe4C4N4 is an experimental compound-ceramic material combining cadmium, mercury, selenium, carbon, and nitrogen phases. This material belongs to the family of multi-element ceramic compounds and is primarily of academic and research interest rather than established industrial use. The combination of heavy metals (Cd, Hg) with semiconductor and nitride phases suggests potential applications in optoelectronic research, but practical deployment is limited due to toxicity concerns, processing challenges, and the lack of established manufacturing routes.

optoelectronic researchexperimental semiconductor compoundsfundamental materials science studieswide-bandgap material research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	15.10	GPa	—
Poisson's Ratio(ν)	0.3300	-	—
Shear Modulus(G)	5.500	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.015	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.982	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.3994	eV/atom	—
Formation Energy(ΔHf)	0.3067	eV/atom	—

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

Regulatory Screening

Environmental

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.

CdHgSe4C4N4

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental