Tb6MgGe2S14 — Properties & Data | MatWorld

Tb6MgGe2S14

ceramic

· JVASP-116640· Tb6MgGe2S14

Tb6MgGe2S14 is a rare-earth thiogermanate ceramic compound containing terbium, magnesium, germanium, and sulfur. This material belongs to the family of sulfide-based ceramics and represents primarily a research composition rather than an established commercial ceramic. Thiogermanate compounds are investigated for potential applications in solid-state ionics, photonics, and thermal management due to their unique crystal structures and electronic properties, though Tb6MgGe2S14 specifically remains in the exploratory phase of materials development.

solid-state ion conductors (research)optical/photonic materials (experimental)thermal management compoundsrare-earth ceramics developmenthigh-temperature ceramic research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	10,191.8	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3000	-	DFT · OptB88vdW
Shear Modulus(G)	5,299.7	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1932	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.044	eV	DFT · OptB88vdW
↳	2.906	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)	6.337	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	5.790	%	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)	-1.728	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.

Tb6MgGe2S14

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental