Fe2Si2SbHO9 — Properties & Data | MatWorld

Fe2Si2SbHO9

ceramic

· JVASP-154286· Fe2Si2SbHO9

Fe2Si2SbHO9 is an iron-silicate hydroxide ceramic compound containing antimony, belonging to the family of mixed-metal oxyhydroxide minerals and phases. This appears to be a research or synthetic compound rather than a commercial ceramic; materials in this family are investigated for ion-exchange properties, catalytic applications, and as precursors to functional oxide ceramics. The specific combination of iron, silicon, and antimony suggests potential interest in corrosion-resistant coatings, heterogeneous catalysis, or specialized refractory applications where antimony-doping of silicate systems provides modified chemical or thermal behavior.

research ceramicscatalytic materialsion-exchange mediacorrosion-resistant coatingsrefractory compoundsprecursor phases

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.281	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.2440	eV	DFT · OptB88vdW
Magnetic Moment(μB)	2.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.07090	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.917	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.

Fe2Si2SbHO9

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental