La3BeGaS7 — Properties & Data | MatWorld

La3BeGaS7

ceramic

· JVASP-116983· La3BeGaS7

La3BeGaS7 is a rare-earth sulfide ceramic compound combining lanthanum, beryllium, gallium, and sulfur elements. This is a specialized research material rather than an established commercial ceramic, belonging to the family of complex rare-earth chalcogenides with potential applications in optical and electronic devices. The specific combination of elements suggests interest in wide-bandgap semiconductors or photonic materials, where the rare-earth dopant and sulfide host could enable luminescence, nonlinear optical, or specialized photonic properties.

optical ceramics (experimental)rare-earth photonic deviceswide-bandgap semiconductorsresearch scintillatorsspecialty phosphorshigh-temperature ceramics (potential)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.335	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.401	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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)	-1.885	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.

La3BeGaS7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental