La3Co2S7

metal

· JVASP-143146· La3Co2S7

La₃Co₂S₇ is a ternary metal sulfide compound combining lanthanum and cobalt in a mixed-valence structure, belonging to the rare-earth transition-metal chalcogenide family. This is primarily a research material investigated for its electrochemical properties and potential catalytic activity; it is not yet established in high-volume industrial production. The compound is of interest in electrochemistry and materials science communities for applications where tailored redox chemistry and sulfide-based active sites could offer performance advantages over conventional oxides or pure metals.

electrocatalysis researchenergy storage electrodeshydrogen evolution catalystswater splitting devicesexperimental functional materialsrare-earth compound chemistry

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.810	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	6.263	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.04880	eV/atom	—
Formation Energy(ΔHf)	-1.572	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.

La3Co2S7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control