Cr2 Sb2 P4 O16

semiconductor

· Cr2 Sb2 P4 O16

Cr₂Sb₂P₄O₁₆ is an inorganic compound belonging to the mixed-metal phosphate oxide family, combining chromium, antimony, phosphorus, and oxygen into a crystalline semiconductor structure. This is a research-phase material studied primarily in the context of advanced ceramics and solid-state chemistry; it is not widely deployed in commercial applications but represents exploration into chromium-antimony phosphate systems for potential electronic and photocatalytic applications. The material's notable feature is its layered or framework structure typical of polyphosphate oxides, which researchers investigate for ion transport, band gap engineering, and catalytic properties compared to simpler binary semiconductors.

Experimental semiconductor compoundsPhotocatalysis researchSolid-state ionic conductorsAdvanced ceramic synthesisMaterials chemistry researchBand gap engineering studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.9021	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.019	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.

Cr2 Sb2 P4 O16

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control