K2CdC4N4

ceramic

· JVASP-59670· K2CdC4N4

K2CdC4N4 is an experimental ceramic compound combining cadmium, carbon, and nitrogen in an ionic framework structure. This material belongs to the family of metal-nitrogen-carbon ceramics being investigated for advanced functional applications where lightweight, chemically stable structures are needed. Though not yet commercially established, compounds in this class show promise for specialized thermal, electrical, or catalytic applications where cadmium-based ceramics can offer unique properties unavailable in conventional oxide ceramics.

research ceramicsadvanced functional materialscatalytic substratesthermal barrier coatingshigh-temperature applicationsexperimental compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.06684	lb/in³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	6.026	eV	DFT · OptB88vdW
↳	7.310	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	2.362	-	DFT · OptB88vdW
↳	2.054	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000483	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000219	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-421.9	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	451.1	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1677	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.1175	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.

K2CdC4N4 — Properties & Data | MatWorld

K2CdC4N4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental