Si1 H2 O1

semiconductor

· Si1 H2 O1

This compound combines silicon, hydrogen, and oxygen in a 1:2:1 ratio, placing it within the family of siloxane or silicate-based semiconducting materials. While the specific stoichiometry SiH₂O is uncommon in commercial production, it likely represents a research-phase material or a transient phase in silicon oxidation/hydride chemistry relevant to semiconductor processing. The material's interest lies in potential applications at the intersection of silicon device fabrication, where hydrogen and oxygen chemistry governs surface passivation, interfacial quality, and defect control during wafer processing.

silicon wafer processingsemiconductor surface passivationthin-film depositionresearch materialsinterfacial engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	3,518	ksi	—
Shear Modulus(G)	869.2	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000500	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4010	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.

Si1 H2 O1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control