Cr2 Sn2 P4 O16

semiconductor

· Cr2 Sn2 P4 O16

Cr₂Sn₂P₄O₁₆ is an inorganic phosphate semiconductor compound combining chromium, tin, phosphorus, and oxygen in a mixed-metal framework structure. This is a research-stage material within the family of metal phosphates and phosphate-based semiconductors, which are under investigation for photocatalytic, photoelectrochemical, and sensing applications due to their tunable band gaps and layered crystal chemistry. The compound's potential utility stems from its multi-metal composition, which can enable bandgap engineering and enhanced charge carrier transport compared to single-metal phosphate analogs.

photocatalysis researchphotoelectrochemical cellsenvironmental remediationgas/chemical sensingoptoelectronic devices (experimental)water splitting catalysts

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00140	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.016	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 Sn2 P4 O16

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control