Sn7 Ir5

semiconductor

· Sn7 Ir5

Sn₇Ir₅ is an intermetallic compound combining tin and iridium, representing a research-phase material in the tin-iridium binary system. This compound is primarily of academic and exploratory interest for high-temperature applications and electronic devices where the combination of tin's relatively low density with iridium's exceptional thermal stability and corrosion resistance could offer advantages, though industrial-scale adoption remains limited. Materials in this family are investigated for potential use in specialized electronics, wear-resistant coatings, and extreme-environment applications where conventional alloys fall short.

high-temperature intermetallicsresearch semiconductorswear-resistant coatingsextreme-environment electronicsexploratory aerospace componentscorrosion-resistant contacts

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	135.0	GPa	—
Shear Modulus(G)	55.89	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01820	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2280	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.

Sn7 Ir5

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control