CdHgC4S4N4 — Properties & Data | MatWorld

CdHgC4S4N4

ceramic

· JVASP-96514· CdHgC4S4N4

CdHgC₄S₄N₄ is an experimental ternary ceramic compound containing cadmium, mercury, carbon, sulfur, and nitrogen—a complex material from the thionitride or mixed-anion ceramic family. This is a research-phase compound rather than an established industrial material; such multi-element ceramics are typically investigated for their potential in wide-bandgap semiconductors, optoelectronic devices, or specialized thermal/mechanical applications where rare element combinations might enable unique property combinations. Engineers would consider this material only in advanced research settings where its specific electronic, optical, or mechanical behavior addresses a problem that conventional ceramics cannot solve, though toxicity concerns with cadmium and mercury would require careful lifecycle and environmental assessment.

experimental semiconductorswide-bandgap optoelectronicsresearch-phase materialshigh-performance ceramics development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	16.49	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3200	-	DFT · OptB88vdW
Shear Modulus(G)	6.290	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	3.331	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.227	eV	DFT · OptB88vdW
↳	3.215	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	4.865	-	DFT · OptB88vdW
↳	3.972	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	2.750	%	DFT · TBmBJ

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2888	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.1829	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

CdHgC4S4N4

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental