NbSeI

metal
· JVASP-23872· NbSeI

NbSeI is an experimental ternary compound combining niobium, selenium, and iodine; it belongs to the family of mixed-halide and chalcogenide materials under active research for functional electronic and photonic applications. This material is not currently established in mainstream industrial production but is of interest to researchers investigating layered metal compounds for potential use in semiconductor devices, photocatalysis, or other advanced electronic functions where the combination of d-block metal chemistry with chalcogenide and halide character may offer tunable properties. Engineers considering NbSeI would typically be working in early-stage materials development or emerging technology contexts rather than mature production environments.

research and developmentsemiconductor materialsphotocatalytic applicationslayered compound electronicsexploratory photonicsfunctional ceramics

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
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kg/m³——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Dielectric Constant (Relative Permittivity)(εr)
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-——
Seebeck Coefficient(S)
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µV/K——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
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eV/atom——
Formation Energy(ΔHf)
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eV/atom——
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

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.