Li2B7H7 — Properties & Data | MatWorld

Li2B7H7

ceramic

· JVASP-119459· Li2B7H7

Li2B7H7 is a lithium borohydride ceramic compound that belongs to the family of complex metal hydrides and boron-based ceramics. This material is primarily of research and developmental interest rather than established in high-volume production, with potential applications in energy storage systems, solid-state electrolytes, and hydrogen storage technologies where its light weight and ionic properties could offer advantages. Engineers evaluating this material should consider it an emerging candidate for next-generation battery systems and hydrogen-based energy applications rather than a conventional engineering ceramic for structural use.

solid-state battery electrolyteshydrogen storage systemslightweight ceramics researchenergy storage devicesadvanced thermal management

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	1.119	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	4.566	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.05510	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2054	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.

Li2B7H7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental