Zr4S3N2

metal

· JVASP-111392· Zr4S3N2

Zr4S3N2 is an experimental interstitial compound combining zirconium with sulfur and nitrogen, belonging to the family of refractory metal nitride-sulfides. This material family is of interest in research contexts for high-temperature structural applications and wear-resistant coatings, where the combined nitrogen and sulfur constituents can provide hardness and oxidation resistance beyond conventional zirconium alloys, though industrial adoption remains limited and the material is primarily studied at laboratory scale.

high-temperature coatings (research phase)wear-resistant applicationsrefractory compoundsaerospace researchmaterials science investigationthermal barrier development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.294	kg/m³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1416	eV/atom	—
Formation Energy(ΔHf)	-1.691	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.

Zr4S3N2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control