TlPt2Se3

metal

· TlPt2Se3

TlPt2Se3 is an intermetallic compound combining thallium, platinum, and selenium, belonging to the family of ternary metal chalcogenides. This material is primarily of research interest rather than established industrial use, studied for its electronic and structural properties that may enable applications in thermoelectric devices, topological materials, or advanced semiconductor technologies where layered metal-chalcogenide systems show promise for charge transport and thermal management.

thermoelectric devicestopological materials researchsemiconductor substratestwo-dimensional material studieselectronic device prototypingmaterials physics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	23.77	GPa	—
Exfoliation Energy(Eexf)	116.2	meV/atom	—
Shear Modulus(G)	14.39	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	9.596	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.3990	eV	—
Seebeck Coefficient(S)	-222.2	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.4272	eV/atom	—

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

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.

TlPt2Se3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control