Hf1 Sn1 Ru2

semiconductor

· Hf1 Sn1 Ru2

Hf₁Sn₁Ru₂ is an intermetallic compound combining hafnium, tin, and ruthenium in a 1:1:2 ratio, belonging to the family of refractory metal intermetallics. This is a research-stage material primarily of interest in high-temperature applications where exceptional thermal stability and corrosion resistance are critical; it represents the emerging field of complex metallic alloys (CMAs) and high-entropy-adjacent compounds that seek to improve upon conventional superalloys in extreme environments.

High-temperature structural applicationsAerospace propulsion researchCorrosion-resistant coatingsRefractory intermetallic researchAdvanced materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.03780	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5960	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.

Hf1 Sn1 Ru2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control