Sc2 Cl2 O2

semiconductor

· Sc2 Cl2 O2

Sc₂Cl₂O₂ is an experimental mixed-anion scandium compound containing chloride and oxide ligands, representing an emerging class of rare-earth oxyhalide semiconductors under investigation for advanced electronic and photonic applications. This material family is primarily explored in research settings rather than established industrial production, with potential applications in optoelectronics and solid-state devices where the combination of rare-earth elements with mixed anionic character could enable tunable bandgap or enhanced transport properties compared to conventional binary oxides or chlorides.

experimental semiconductorsrare-earth optoelectronicsresearch materialssolid-state device researchbandgap engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	63.40	GPa	—
Shear Modulus(G)	36.00	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.824	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.051	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.

Sc2 Cl2 O2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control