Zr2SN2 — Properties & Data | MatWorld

Zr2SN2

metal

· Zr2SN2

Zr₂SN₂ is an intermetallic compound combining zirconium with sulfur and nitrogen, belonging to the family of refractory metal compounds. This material is primarily of research interest rather than established in high-volume industrial production, as it represents an experimental composition designed to explore the properties of zirconium-based ternary systems for potential structural and thermal applications. The incorporation of nitrogen and sulfur into a zirconium matrix may offer pathways to tailored hardness, oxidation resistance, or elevated-temperature stability depending on phase structure and processing conditions.

refractory coatings (research phase)high-temperature materials developmentintermetallic compounds studythermal barrier explorationaerospace materials researchwear-resistant surface treatments

Compliance & Regulations

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

Units:

si imperial

Filter by

Method

Property	Value	Unit	Conditions
Bulk Modulus(K)2 entries	159.3	GPa	DFT
↳	163.6	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2900	-	DFT · OptB88vdW
Shear Modulus(G)2 entries	68.47	GPa	DFT
↳	83.39	GPa	DFT · OptB88vdW

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
Density(ρ)	5.471	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.8700	eV	DFT · OptB88vdW
↳	1.272	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	16.01 range 9.711–22.30median of 2 measurements	-	DFT · PBEsol
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	9.733	-	DFT · OptB88vdW
↳	8.429	-	DFT · TBmBJ
Electron Effective Mass(m*e)	0.3667	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	0.4200	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00143	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000603	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-140.1	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	108.8	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	33.24	%	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)	0.01190	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.901	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.

Zr2SN2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control