Ca2YSbO5 — Properties & Data | MatWorld

Ca2YSbO5

ceramic

· JVASP-9938· Ca2YSbO5

Ca2YSbO5 is an yttrium-based complex oxide ceramic composed of calcium, yttrium, and antimony. This compound belongs to the family of rare-earth-containing ceramics and appears to be primarily a research material rather than an established commercial product. The material's potential applications lie in high-temperature structural ceramics, thermal barrier coatings, or functional ceramics where rare-earth dopants provide enhanced electrical, thermal, or optical properties.

high-temperature ceramicsthermal barrier coatingsrare-earth oxides (research)refractory applicationsadvanced structural ceramicssolid-state device materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	11,772.7	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3100	-	DFT · OptB88vdW
Shear Modulus(G)	5,528.8	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1659	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.807	eV	DFT · OptB88vdW
↳	4.227	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	25.77	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	4.897	-	DFT · OptB88vdW
↳	3.772	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.3211	C/m²	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	DFT · TBmBJ

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1148	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.829	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.

Ca2YSbO5

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental