Sr2 Se2 O6

semiconductor

· Sr2 Se2 O6

Sr₂Se₂O₆ is an oxychalcogenide semiconductor compound combining strontium, selenium, and oxygen in a mixed-valence crystal structure. This is a research-phase material being investigated for photocatalytic and optoelectronic applications, particularly where the unique electronic properties arising from selenium-oxygen bonding networks offer advantages over conventional binary semiconductors. The material belongs to an emerging class of hybrid inorganic semiconductors that show promise for photocatalytic water splitting, environmental remediation, and next-generation light-emitting or photodetection devices where tunable bandgaps and enhanced charge separation are desired.

photocatalytic materialswater splittingoptoelectronic devicesenvironmental remediationresearch semiconductorslight-emitting applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	60.30	GPa	—
Shear Modulus(G)	32.20	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.751	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.044	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.

Sr2 Se2 O6

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control