Sn1 Hf1 Pt1

semiconductor

· Sn1 Hf1 Pt1

Sn₁Hf₁Pt₁ is an intermetallic compound combining tin, hafnium, and platinum in equiatomic proportions, classified as a semiconductor material. This ternary compound is primarily of research and development interest, explored for potential applications requiring the combined properties of refractory metals (hafnium, platinum) with tin's semiconductor characteristics. The material belongs to the family of high-entropy and multi-principal-element alloys, which are investigated for extreme environments, advanced electronics, and catalytic applications where conventional binary or single-element systems reach performance limits.

Research and development compoundsHigh-temperature semiconductor applicationsCatalytic material systemsAdvanced intermetallic studiesSpecialized electronics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	15,538.3	ksi	—
Shear Modulus(G)	-2,033.4	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01570	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3020	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.

Sn1 Hf1 Pt1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control