KMnBr3 — Properties & Data | MatWorld

KMnBr3

metal

· JVASP-59030· KMnBr3

KMnBr₃ is an intermetallic compound combining potassium, manganese, and bromine elements. This is a research-stage material rather than an established engineering commodity; compounds in this chemical family are primarily of academic interest for studying electronic, magnetic, or structural properties in controlled environments. Potential applications would be limited to specialized research contexts such as solid-state physics investigations, catalysis development, or exotic material systems, where the specific combination of these elements offers unique electronic or thermal behavior unavailable in conventional alloys.

experimental research compoundssolid-state physicscatalysis developmentmaterials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.948	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	1.597	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	14.90	-	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000475	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000292	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-251.2	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	336.5	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.225	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.

KMnBr3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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