MnCN2 — Properties & Data | MatWorld

MnCN2

metal

· JVASP-7744· MnCN2

MnCN2 is a manganese carbonitride compound that belongs to the family of transition metal nitrides and carbides. This material is primarily of research interest rather than a widely commercialized engineering metal, investigated for its potential in hard coatings, wear-resistant applications, and high-temperature structural applications due to the inherent hardness and thermal stability typical of metal carbonitrides. Engineers considering MnCN2 would be evaluating it as an alternative to established nitride and carbide coatings (such as CrN or TiN) in specialized applications where manganese's properties offer advantages in cost, corrosion resistance, or specific thermal characteristics.

hard coatings researchwear-resistant surfaceshigh-temperature materials (experimental)corrosion barrier coatingsadvanced ceramics developmentcutting tool research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	11,198.4	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3800	-	DFT · OptB88vdW
Shear Modulus(G)	3,885.6	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1240	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.00700	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	87.55	-	DFT · OptB88vdW
Magnetic Moment(μB)	4.977	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000315	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00169	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-20.77	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	116.2	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	0.2015	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.02310	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.

MnCN2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control