Na1 Ca1 Fe2 Si4 O12

semiconductor
· Na1 Ca1 Fe2 Si4 O12

Na₁Ca₁Fe₂Si₄O₁₂ is an iron-bearing silicate mineral compound with semiconducting characteristics, belonging to the pyroxene or amphibole family of naturally occurring silicates. This material is primarily of research interest for understanding iron-containing aluminosilicates in geological and materials science contexts, with potential applications in photocatalysis, ion-conducting ceramics, or mineral-based electronics where iron oxidation states can be exploited. The combination of alkali (Na), alkaline-earth (Ca), transition metal (Fe), and silicate components makes it relevant to researchers exploring earth-abundant alternatives to conventional semiconductors, though it remains largely experimental rather than widely commercialized.

photocatalysis researchceramic semiconductorsgeomaterials scienceiron-based oxidesexperimental optoelectronicsearth-abundant semiconductors

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
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.