Mg3Sc2N4 — Properties & Data | MatWorld

Mg3Sc2N4

ceramic

· JVASP-142816· Mg3Sc2N4

Mg3Sc2N4 is a ternary ceramic nitride compound combining magnesium and scandium elements, belonging to the family of rare-earth-containing ceramic nitrides. This material is primarily of research interest rather than established commercial use, studied for its potential in high-temperature structural applications where light weight and thermal stability are advantageous. The scandium addition to magnesium nitride systems is explored to enhance mechanical properties and thermal performance for advanced aerospace and defense applications.

High-temperature structural ceramicsAerospace component researchThermal protection systemsLightweight ceramics developmentAdvanced refractory materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1230	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions
Band Gap(Eg)	2.233	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	7.284	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2597	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.240	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.

Mg3Sc2N4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental