Sn2 Pt1

semiconductor

· Sn2 Pt1

Sn2Pt1 is an intermetallic compound combining tin and platinum in a 2:1 atomic ratio, belonging to the class of metal-metal intermetallics with semiconductor behavior. This material is primarily of research and development interest for applications requiring the combined properties of platinum's chemical nobility and thermal stability with tin's lower density and cost characteristics. Industrial adoption remains limited, but the material family shows potential in thermoelectric devices, high-temperature electronics, and specialized catalytic or contact applications where the unique electronic structure and corrosion resistance of platinum-tin phases provide advantages over conventional alloys or pure metals.

thermoelectric deviceshigh-temperature electronicsresearch semiconductorscatalytic contactsnoble metal intermetallicscorrosion-resistant coatings

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00970	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4130	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.

Sn2 Pt1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control