Na4 Cr2 C2 S2 O14

semiconductor
· Na4 Cr2 C2 S2 O14

Na₄Cr₂C₂S₂O₁₄ is a mixed-valent chromium compound containing both organic (carbide/sulfide) and inorganic (oxide) components, classified as a semiconductor. This is an experimental or specialized research material rather than an established commercial product; compounds in this family are primarily investigated for their electronic properties and potential catalytic activity at the intersection of organometallic and oxide chemistry. The material's relevance lies in emerging applications where chromium-based semiconductors with tunable band gaps and mixed-oxidation-state chemistry could offer advantages in energy conversion, photocatalysis, or sensing—though practical engineering adoption remains limited pending property validation and scalability demonstration.

Photocatalysis researchSemiconductor electronics (experimental)Energy conversion devicesChemical sensingRedox-active materials

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)
—
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.