Sn1 Pt3

semiconductor
· Sn1 Pt3

Sn₁Pt₃ is an intermetallic compound composed of tin and platinum, belonging to the class of ordered metallic semiconductors that exhibit both metallic and semiconducting characteristics. This material is primarily of research and specialized industrial interest, valued in applications requiring the unique combination of platinum's chemical nobility and thermal stability with tin's lower density and cost. The intermetallic structure provides enhanced mechanical properties and thermal performance compared to single-phase alloys, making it particularly relevant for high-reliability electronic contacts, catalytic applications, and specialized thermoelectric or radiation-detection devices where platinum's corrosion resistance and tin's electronic properties together offer advantages over conventional alternatives.

high-reliability electronic contactscatalytic converters and sensorsthermoelectric devicesradiation detectionaerospace electronicsresearch and development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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ksi——
Shear Modulus(G)
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ksi——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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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.