HoCu3S3

metal

· JVASP-117384· HoCu3S3

HoCu₃S₃ is an intermetallic compound containing holmium, copper, and sulfur, representing a rare-earth metal sulfide system of primarily research interest. This material belongs to the family of ternary rare-earth chalcogenides, which are studied for their potential electronic, magnetic, and structural properties in fundamental materials science. While not yet established in mainstream industrial applications, compounds in this material class are investigated for specialized applications requiring rare-earth functionality combined with sulfide chemistry.

rare-earth research compoundsmagnetic material studiessolid-state chemistry researchfunctional ceramics developmentelectronic material screeningemerging chalcogenide systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.136	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.300	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.9309	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.

HoCu3S3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control