Lu4 Ge4 Ru4 — Properties & Data | MatWorld

Lu4 Ge4 Ru4

ceramic

· Lu4 Ge4 Ru4

Lu₄Ge₄Ru₄ is an intermetallic ceramic compound combining lutetium, germanium, and ruthenium in a 1:1:1 stoichiometric ratio. This is a research-stage material primarily investigated for its potential in high-temperature structural applications and as a candidate for advanced refractory or electronic device systems where the combination of rare-earth (Lu), semiconductor (Ge), and transition-metal (Ru) chemistry may offer unique phase stability or functional properties.

high-temperature structural materials (research)refractory compound systemsintermetallic electronicsaerospace thermal protection (exploratory)advanced ceramics developmentsolid-state physics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7240	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.

Lu4 Ge4 Ru4

Other Properties

Regulatory Screening

Environmental