Ho6 Cu2 Si2 S14

metal

· Ho6 Cu2 Si2 S14

Ho₆Cu₂Si₂S₁₄ is a quaternary sulfide compound combining rare-earth (holmium), transition metal (copper), and metalloid (silicon) elements in a layered crystal structure. This material is primarily of research and exploratory interest rather than established industrial production, belonging to the family of metal chalcogenides that are investigated for thermoelectric, optical, and electronic applications. The holmium-copper-silicon-sulfur system is notable for potential use in next-generation semiconductors and energy conversion devices where rare-earth containing materials can offer tunable electronic properties and thermal characteristics.

thermoelectric materials (research)rare-earth semiconductorsoptical applications (exploratory)solid-state physics researchhigh-temperature energy conversionmaterials discovery and characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.659	eV/atom	—

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Regulatory Screening

Environmental

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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.

Ho6 Cu2 Si2 S14

Other Properties

Regulatory Screening

Environmental

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