SiO7

ceramic

· JVASP-124608· SiO7

SiO₇ is an experimental silica-based ceramic compound representing a silicon-oxygen phase outside the common silicate mineral family. While not widely commercialized, this composition falls within the broader field of advanced silicate ceramics and refractory materials, which are typically investigated for high-temperature stability, chemical inertness, and structural applications where conventional oxides are insufficient.

refractory liningshigh-temperature structural ceramicsresearch and developmentadvanced silicate compositesthermal barrier coatingsspecialty ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.08880	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	1.504	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.147	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.05176	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

SiO7 — Properties & Data | MatWorld

SiO7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental