BaMg2FeH8
metal· BaMg2FeH8
BaMg2FeH8 is an experimental metal hydride compound combining barium, magnesium, iron, and hydrogen in a complex stoichiometric structure. This material belongs to the family of intermetallic hydrides under active research for energy storage and hydrogen economy applications, where reversible hydrogen absorption and release are critical functional requirements. The compound is not yet established in mainstream industrial production but represents the type of advanced material being investigated for next-generation hydrogen storage systems and solid-state energy conversion technologies.
hydrogen storage systemsenergy storage researchsolid-state batteriesmetal hydride researchclean energy applicationsthermochemical energy conversion
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 54.12 | GPa | — | ||
Poisson's Ratio(ν) | 0.2000 | - | — | ||
Shear Modulus(G) | 40.65 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.332 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.524 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 8.899 range 4.943–12.85median of 2 measurements | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -206.2 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4323 | 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.