KAuN12 — Properties & Data | MatWorld

KAuN12

metal

· JVASP-62177· KAuN12

KAuN12 is a gold-based intermetallic compound or alloy combining gold with nitrogen and potentially other alloying elements. This material appears to be either a specialized industrial alloy or an experimental research compound, as gold-nitrogen systems are relatively uncommon in mainstream engineering and may offer unique properties for niche applications requiring gold's corrosion resistance combined with enhanced hardness or other functional characteristics.

Research and developmentSpecialty alloysCorrosion-resistant coatingsHigh-temperature applicationsWear-resistant surfaces

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1156	lb/in³	DFT · OptB88vdW

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

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	1.476	eV	DFT · OptB88vdW
↳	1.634	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	5.554	-	DFT · OptB88vdW
↳	4.906	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	30.47	%	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)	0.5574	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.4708	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

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.

KAuN12

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control