RbMgAsH12O10 — Properties & Data | MatWorld

RbMgAsH12O10

ceramic

· JVASP-24326· RbMgAsH12O10

RbMgAsH₁₂O₁₀ is a complex hydrated ceramic compound containing rubidium, magnesium, and arsenic, representing an uncommon mixed-metal oxid-hydride system. This material appears to be primarily of research interest rather than established industrial use; compounds in this family are typically investigated for their structural properties, hydrogen storage potential, or as precursors in specialized synthesis routes. The presence of both arsenic and the hydride component suggests potential applications in advanced materials research, though toxicity concerns and material instability would require careful evaluation before any practical engineering deployment.

research compoundshydrogen storage materialsadvanced ceramics developmentmixed-metal oxide systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	42.07	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.4700	-	DFT · OptB88vdW
Shear Modulus(G)	9.320	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	2.376	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	4.399	eV	DFT · OptB88vdW
↳	6.585	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	2.526	-	DFT · OptB88vdW
↳	2.004	-	DFT · TBmBJ
Thermoelectric Power Factor(PF)2 entries	0.000832	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000142	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-121.8	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	457.9	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	DFT · TBmBJ

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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.322	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.

RbMgAsH12O10

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental