O14 Sn2 Ta4

semiconductor

· O14 Sn2 Ta4

O14 Sn2 Ta4 is an intermetallic compound combining tin and tantalum in a defined stoichiometric ratio, belonging to the family of refractory metal intermetallics. This material is primarily of research interest rather than established commercial production, investigated for potential applications requiring high-temperature stability and chemical resistance typical of tantalum-based systems. Engineers would consider this compound in specialized aerospace, electronics, or high-temperature catalysis contexts where the combined properties of tantalum's refractory character and tin's alloying effects may provide advantages over conventional superalloys or pure tantalum.

high-temperature structural applicationsrefractory intermetallics researchaerospace component developmentelectronic device materialscatalytic or erosion-resistant coatingsexperimental materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.657	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.521	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.

O14 Sn2 Ta4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control