FeCoRh4S8

metal

· JVASP-117385· FeCoRh4S8

FeCoRh4S8 is a ternary iron-cobalt-rhodium sulfide compound, representing an experimental intermetallic or chalcogenide material rather than a conventional engineering alloy. This composition combines transition metals with sulfur, placing it in the research space between high-entropy alloys and sulfide-based functional materials; it is not widely commercialized in standard engineering applications. The material's potential lies in catalysis, energy storage, or extreme-environment applications where the synergistic properties of iron, cobalt, and rhodium—combined with sulfide chemistry—may offer advantages in corrosion resistance, thermal stability, or electrochemical performance compared to single-phase alternatives.

research catalyst developmentenergy storage electrodeshigh-temperature corrosion resistanceexperimental intermetallicssulfide-based functional materialsemerging alloy systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.752	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.05850	eV/atom	—
Formation Energy(ΔHf)	-0.5122	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.

FeCoRh4S8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control