Si6 As6

semiconductor

· Si6 As6

Si₆As₆ is an experimental III-V semiconductor compound combining silicon and arsenic in a stoichiometric ratio, representing a non-standard composition in the broader family of silicon-arsenic materials. This compound is primarily of research interest for semiconductor physics and materials science studies, as it explores alternative crystal structures and electronic properties beyond conventional GaAs or other established III-V semiconductors. Its potential applications lie in niche optoelectronic or high-frequency device research, though it has not achieved widespread industrial adoption compared to mature semiconductor alternatives.

experimental semiconductor researchcrystal structure studiesoptoelectronic device developmentIII-V compound explorationsolid-state physics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	41.76	GPa	—
Shear Modulus(G)	28.19	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.9804	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.05700	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.

Si6 As6

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control