Ge2N2O — Properties & Data | MatWorld

Ge2N2O

ceramic

· Ge2N2O

Ge2N2O is an oxynitride ceramic compound combining germanium, nitrogen, and oxygen elements, representing a mixed-valence ceramic system. This material belongs to the broader family of advanced oxynitride ceramics, which are primarily of research and development interest rather than established commercial commodities. The compound's potential applications lie in high-temperature structural applications, electronic ceramics, or specialized optical coatings where the unique combination of germanium bonding with nitrogen and oxygen phases could provide distinctive mechanical or functional properties compared to single-phase alternatives.

advanced ceramic researchhigh-temperature structural applicationselectronic ceramics developmentoxynitride compound systemsspecialized coatings and thin filmsmaterials innovation and prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	99.32	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2400	-	DFT · OptB88vdW
Shear Modulus(G)	61.29	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.681	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	2.701	eV	DFT · OptB88vdW
↳	4.329	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)3 entries	8.775	-	DFT · OptB88vdW
↳	7.730	-	DFT · PBE
↳	5.887 range 4.147–7.627median of 2 measurements	-	DFT · PBEsol
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	4.323	-	DFT · OptB88vdW
↳	3.264	-	DFT · TBmBJ
Electronic Dielectric Tensor(ε∞)	Matrix (redacted)	-	DFT · PBE
Total Dielectric Tensor(ε)	Matrix (redacted)	-	DFT · PBE
Electron Effective Mass(m*e)	0.3333	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	2.873	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)2 entries	0.6884	C/m²	DFT · OptB88vdW
↳	0.2254	C/m²	DFT · PBE
Piezoelectric Stress Tensor(eij)	Matrix (redacted)	C/m²	DFT · PBE
Thermoelectric Power Factor(PF)2 entries	0.000606	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00102	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-92.21	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	381.5	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	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)	0.07960	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.5169	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.

Ge2N2O

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental