Ba4ReGe

ceramic

· JVASP-66462· Ba4ReGe

Ba4ReGe is a complex ceramic compound containing barium, rhenium, and germanium elements, representing an intermetallic or mixed-valence ceramic in the rare-earth and refractory metal family. This is primarily a research material studied for its crystal structure and physical properties rather than an established commercial ceramic. The barium-rhenium-germanium system is of interest in materials science for understanding high-density ceramic phases, potentially relevant to specialized applications requiring refractory behavior, electronic properties, or structural studies of complex ternary systems.

research and developmentrefractory applicationshigh-temperature ceramicselectronic materials researchcrystal structure studiesexperimental compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2280	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.513	eV/atom	—
Formation Energy(ΔHf)	1.223	eV/atom	—

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

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.

Ba4ReGe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental