MgTcH3 — Properties & Data | MatWorld

MgTcH3

ceramic

· JVASP-139073· MgTcH3

MgTcH3 is an experimental ceramic compound combining magnesium, technetium, and hydrogen—a research-phase material not yet established in mainstream industrial production. This material belongs to the family of complex hydride ceramics, which are being investigated for potential applications requiring high stiffness and low density, though its practical engineering use remains limited to laboratory and theoretical studies at this stage. The incorporation of technetium (a radioactive element) and the hydride chemistry suggest this compound may be of interest in nuclear materials research or as a model system for understanding advanced ceramic bonding mechanisms, rather than as a near-term replacement for conventional ceramics.

research and developmentnuclear materials studyadvanced ceramics explorationhigh-stiffness composite researchexperimental structural ceramicstheoretical materials modeling

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	126.2	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3000	-	DFT · OptB88vdW
Shear Modulus(G)	76.16	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.913	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.04800	eV	DFT · OptB88vdW
↳	0.3270	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	10.79	-	DFT · OptB88vdW
↳	8.795	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	6.590	%	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)	0.1499	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.07916	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.

MgTcH3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental