Te2Mo — Properties & Data | MatWorld

Te2Mo

metal

· Te2Mo

Te2Mo is a binary intermetallic compound combining tellurium and molybdenum, belonging to the transition metal chalcogenide family. This material is primarily of research interest for layered and two-dimensional material applications, where weak interlayer bonding makes it suitable for exfoliation into nanosheets. Te2Mo and related chalcogenide compounds are being investigated for optoelectronic devices, thermoelectric conversion, and catalytic applications where the combination of transition metal and chalcogen chemistry offers tunable electronic properties.

Two-dimensional nanomaterialsThermoelectric devicesCatalytic applicationsOptoelectronic componentsResearch-phase semiconductorsEnergy conversion systems

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Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	14.48	GPa	DFT · OptB88vdW
Exfoliation Energy(Eexf)	90.98	meV/atom	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2200	-	DFT · OptB88vdW
Shear Modulus(G)	9.930	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	3.240	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)3 entries	0.7650	eV	DFT · OptB88vdW
↳	1.001	eV	DFT · TBmBJ
↳	1.110	eV	DFT · HSE06
Dielectric Constant (Relative Permittivity)(εr)3 entries	9.860	-	DFT · OptB88vdW
↳	15.25	-	DFT · PBE
↳	17.55 range 16.89–18.21median of 2 measurements	-	DFT · PBEsol
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	18.21	-	DFT · OptB88vdW
↳	16.38	-	DFT · TBmBJ
Electronic Dielectric Tensor(ε∞)	Matrix (redacted)	-	DFT · PBE
Total Dielectric Tensor(ε)	Matrix (redacted)	-	DFT · PBE
Electron Effective Mass(m*e)	0.4933	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	1.427	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.1599	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00377	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00191	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-292.3	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	334.1	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	31.92	%	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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.08970	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.1510	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

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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.

Te2Mo

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