Tb2 Ca2 F12 — Properties & Data | MatWorld

Tb2 Ca2 F12

ceramic

· Tb2 Ca2 F12

Tb2Ca2F12 is a rare-earth fluoride ceramic composed of terbium, calcium, and fluorine. This material belongs to the family of fluoride ceramics, which are primarily of research interest for applications requiring high transparency in the infrared spectrum and chemical stability in corrosive environments. The compound is not widely deployed in mainstream industrial production, but fluoride ceramics like this are being investigated for optical, thermal management, and specialized coating applications where conventional oxides are insufficient.

infrared optics and windowsresearch ceramicsrare-earth fluoride compoundsthermal barrier coatingschemical-resistant coatingslaser optics development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	35.51	GPa	DFT · OptB88vdW
Shear Modulus(G)	7.467	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	8.159	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.634	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.

Tb2 Ca2 F12

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental