Si6 C6

semiconductor

· Si6 C6

Si₆C₆ is a silicon carbide-based ceramic compound belonging to the family of advanced refractory materials and wide-bandgap semiconductors. This material represents research-stage development in ultra-hard ceramic systems, combining silicon and carbon in a specific stoichiometric ratio to explore enhanced mechanical and thermal properties beyond conventional SiC. Applications are primarily experimental and emerging, with potential in extreme-environment electronics, high-temperature structural components, and next-generation semiconductor devices where superior hardness, thermal stability, and chemical inertness are critical.

High-temperature structural ceramicsWide-bandgap semiconductorsExtreme-environment electronicsRefractory applicationsResearch/development phase materialsWear-resistant coatings

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	213.3	GPa	—
Shear Modulus(G)	190.7	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.303	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2450	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 C6

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control