Be2I

ceramic

· JVASP-134079· Be2I

Be₂I is an ionic ceramic compound combining beryllium and iodine, belonging to the halide ceramic family. This material is primarily of research interest rather than established industrial production, with potential applications in specialized optical, electronic, or neutron-moderating systems where beryllium's unique nuclear and thermal properties are leveraged. Be₂I represents an experimental composition within beryllium halide ceramics, a class studied for niche high-performance applications where conventional oxides or fluorides are unsuitable.

Research and developmentNuclear applications (neutron moderation)High-temperature optical windowsSpecialty electronic ceramicsExperimental compound systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	24.38	GPa	—
Poisson's Ratio(ν)	0.3200	-	—
Shear Modulus(G)	16.65	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	3.774	kg/m³	—

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)	1.541	eV/atom	—
Formation Energy(ΔHf)	1.248	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.

Be2I

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental