TmMn6Sn6 — Properties & Data | MatWorld

TmMn6Sn6

metal

· JVASP-20982· TmMn6Sn6

TmMn6Sn6 is an intermetallic compound composed of thulium, manganese, and tin, belonging to the family of rare-earth transition metal-based intermetallics. This material is primarily of research and experimental interest rather than established industrial production, investigated for its potential magnetic, electronic, or structural properties that arise from the specific crystal structure and elemental combinations. Engineers and materials scientists study such rare-earth intermetallics for advanced applications requiring specialized magnetic behavior, high-temperature stability, or novel electronic properties where conventional alloys fall short.

experimental magnetic materialsrare-earth intermetallics researchhigh-temperature structural applicationselectronic/photonic devices (emerging)materials physics researchquantum material studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3163	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000568	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000557	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	18.18	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	18.47	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)	0.06500	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.06103	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.

TmMn6Sn6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control