Yb4Ge6Ir7 — Properties & Data | MatWorld

Yb4Ge6Ir7

ceramic

· JVASP-22935· Yb4Ge6Ir7

Yb4Ge6Ir7 is an intermetallic ceramic compound combining ytterbium, germanium, and iridium in a complex crystal structure. This is a research-stage material studied primarily in advanced materials science for its potential in high-temperature applications and unusual electronic or magnetic properties characteristic of rare-earth intermetallics. The material remains largely experimental; its adoption would depend on demonstrating advantages in thermal stability, electrical conductivity, or other functional properties relevant to extreme-environment or specialty electronics applications.

High-temperature structural materials (research)Advanced ceramics (experimental)Rare-earth intermetallicsMaterials science studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	14.21	kg/m³	DFT · OptB88vdW

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

Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000352	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000344	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-14.13	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-14.03	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)	-0.7839	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

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.

Yb4Ge6Ir7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental