Au4 O8 Sr2

semiconductor

· Au4 O8 Sr2

Au₄O₈Sr₂ is a mixed-valence oxide semiconductor containing gold, oxygen, and strontium. This is a research-phase compound studied primarily in materials science laboratories rather than established in conventional engineering production. The material represents exploration within the broader family of metal oxides and complex perovskite-related structures, with potential interest in electronic or photonic applications where the combination of noble metal (Au) and alkaline earth (Sr) chemistry might offer unusual electronic properties or catalytic behavior.

experimental semiconductor researchoxide electronicscatalysis researchphotonic devices (exploratory)solid-state chemistry studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.609	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.273	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.

Au4 O8 Sr2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control