Li4MnBe

metal

· JVASP-65174· Li4MnBe

Li4MnBe is an experimental quaternary intermetallic compound combining lithium, manganese, and beryllium. This material exists primarily in research contexts as part of investigations into lightweight metal systems with potential for energy storage or structural applications where the low density and presence of lithium could offer advantages. The combination of these elements is uncommon in industrial practice, making this material relevant mainly to materials scientists exploring novel alloy chemistries rather than established engineering applications.

Research and developmentLightweight structural systemsEnergy storage applicationsIntermetallic compound studiesAdvanced alloy development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.07500	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.7140	eV/atom	—
Formation Energy(ΔHf)	0.6546	eV/atom	—

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

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.

Li4MnBe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control