Na8 Cu4 Sb4 S12 — Properties & Data | MatWorld

Na8 Cu4 Sb4 S12

metal

· Na8 Cu4 Sb4 S12

Na8Cu4Sb4S12 is a quaternary sulfide compound combining sodium, copper, and antimony in a fixed stoichiometric ratio. This material belongs to the family of complex metal sulfides and is primarily of research interest rather than established industrial production, with potential applications in solid-state chemistry and functional materials.

thermoelectric materials (research)solid-state ionicsexperimental semiconductorsenergy conversion researchmaterials chemistry studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7770	eV/atom	DFT · OptB88vdW

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Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Na8 Cu4 Sb4 S12

Other Properties

Regulatory Screening

Environmental

Export Control