Ca3Al2P4 — Properties & Data | MatWorld

Ca3Al2P4

Name: Ca3Al2P4
Brand: MatWorld

metal

· JVASP-112313· Ca3Al2P4

Ca₃Al₂P₄ is a ternary intermetallic compound composed of calcium, aluminum, and phosphorus. This is a research-phase material studied primarily in solid-state chemistry and materials science contexts rather than established industrial production. The compound belongs to the family of phosphide intermetallics, which are investigated for potential applications in semiconducting, thermoelectric, or structural ceramic contexts where the combination of light elements (Al, Ca) with phosphorus might offer tailored electronic or thermal properties.

research and developmentsemiconductor precursorsthermoelectric materialsphosphide compoundsexperimental alloysmaterials characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.08952	lb/in³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	1.275	eV	DFT · OptB88vdW
↳	1.681	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	9.528	-	DFT · OptB88vdW
↳	7.920	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	29.52	%	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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.159	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

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.

Ca3Al2P4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control