Sr4 P12

semiconductor

· Sr4 P12

Sr4P12 is a strontium phosphide compound in the semiconductor family, likely representing a phosphorus-rich or quaternary phosphide phase with potential for optoelectronic or thermoelectric applications. This material appears to be primarily a research-phase compound rather than a widely commercialized industrial material; it falls within the broader category of metal phosphides that are of interest for next-generation energy conversion, solid-state lighting, or sensing technologies.

thermoelectric devicesoptoelectronic researchsemiconductor researchphotovoltaic developmentwide-bandgap semiconductorsexperimental compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.06980	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7360	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.

Sr4 P12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control