MgTeH2 — Properties & Data | MatWorld

MgTeH2

ceramic

· JVASP-139078· MgTeH2

MgTeH2 is an experimental ceramic compound combining magnesium, tellurium, and hydrogen—a member of the metal hydride ceramics family being investigated for advanced energy and functional applications. While not yet in widespread commercial use, this material class is of research interest for hydrogen storage, thermal management, and solid-state energy conversion systems where the combination of ceramic stability and hydride reactivity offers potential advantages over conventional alternatives.

hydrogen storage researchsolid-state energy systemsthermal management ceramicsexperimental functional ceramicsadvanced materials developmentmagnesium-based compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	49.74	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2500	-	DFT · OptB88vdW
Shear Modulus(G)	34.03	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	3.980	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.8880	eV	DFT · OptB88vdW
↳	1.283	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	7.352	-	DFT · OptB88vdW
↳	5.830	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	33.23	%	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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.4312	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.04544	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.

MgTeH2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental