Pa3Tl — Properties & Data | MatWorld

Pa3Tl

ceramic

· JVASP-39335· Pa3Tl

Pa₃Tl is an intermetallic ceramic compound combining protactinium and thallium, representing a rare-earth/actinide-based ceramic material studied primarily in materials research rather than established industrial production. This compound belongs to the family of actinide ceramics and intermetallics, which are of interest for specialized high-density applications and fundamental studies of actinide chemistry and crystal structures. Due to the radioactive nature of protactinium and the toxicity of thallium, Pa₃Tl remains largely confined to research laboratories and is not commonly encountered in conventional engineering practice; however, such actinide compounds are investigated for potential applications in nuclear fuel science, radiation shielding, and advanced materials with extreme property combinations.

nuclear fuel researchactinide materials scienceradiation shielding (experimental)high-density ceramic researchcrystal structure studiesspecialized laboratory applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.5263	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)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2226	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.1545	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.

Pa3Tl

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental