MoBr3 — Properties & Data | MatWorld

MoBr3

Name: MoBr3
Brand: MatWorld

metal

· MoBr3

MoBr3 is a molybdenum tribromide compound belonging to the metal halide family, characterized as a layered crystalline material with weak interlayer bonding. This is primarily a research material being investigated for two-dimensional (2D) material applications and electronic device components, rather than an established engineering material in widespread industrial use. The material's notable feature is its layered structure that can be exfoliated into thin sheets, making it of interest for nanoelectronics, heterostructure fabrication, and emerging quantum device research where tunable electronic properties are sought.

2D materials researchnanoelectronics prototypingvan der Waals heterostructuresquantum device platformsthin-film device fabricationmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Exfoliation Energy(Eexf)	95.03	meV/atom	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.977	kg/m³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.5580	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)2 entries	19.74	-	DFT · OptB88vdW
↳	5.230	-	DFT · PBE
Electronic Dielectric Tensor(ε∞)	Matrix (redacted)	-	DFT · PBE
Total Dielectric Tensor(ε)	Matrix (redacted)	-	DFT · PBE
Electron Effective Mass(m*e)	2.490	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	1.317	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	4.199	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.000	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000682	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00118	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-383.8	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	312.6	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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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.00400	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)2 entries	-0.5615	eV/atom	DFT · OptB88vdW
↳	-0.7350	eV/atom	Measured

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

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.

MoBr3

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