MnSbSe2Br — Properties & Data | MatWorld

MnSbSe2Br

metal

· JVASP-12132· MnSbSe2Br

MnSbSe₂Br is a ternary halide compound combining manganese, antimony, selenium, and bromine—a member of the emerging class of metal halide materials under active research for functional and optoelectronic applications. While not yet established in mature industrial production, materials in this chemical family are being investigated for semiconductor and photovoltaic properties, particularly where tunable bandgaps and layered crystal structures offer advantages over conventional alternatives. Engineering interest centers on potential uses in thin-film devices, as the composition combines p-block and d-block elements in a way that can yield novel electronic or photonic behavior.

experimental optoelectronicshalide semiconductorsphotovoltaic researchthin-film devicesmaterials research and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.392	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.5930	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	65.02	-	DFT · OptB88vdW
Electron Effective Mass(m*e)	1.597	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	1.017	me	DFT · OptB88vdW · 27°C
Thermoelectric Power Factor(PF)2 entries	0.00103	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00113	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-318.6	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	198.1	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)	0.02150	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.4437	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

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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.

MnSbSe2Br

Physical Properties

Electrical Properties

Other Properties

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