CaMn4S8 — Properties & Data | MatWorld

CaMn4S8

Name: CaMn4S8
Brand: MatWorld

metal

· JVASP-10903· CaMn4S8

CaMn4S8 is a calcium-manganese sulfide compound belonging to the family of metal sulfides, which are typically explored for their electronic and magnetic properties. This material is primarily of research interest rather than established in widespread industrial production, with potential applications in solid-state electronics and energy storage systems where sulfide-based materials are being investigated as alternatives to oxide ceramics. The manganese-rich composition suggests potential utility in magnetic or catalytic applications, though practical engineering deployment remains limited to specialized research contexts.

solid-state electronics (research)magnetic materials (exploratory)energy storage systems (developmental)catalysis (potential)high-temperature compounds (investigation)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1290	lb/in³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
Thermoelectric Power Factor(PF)2 entries	0.000130	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000104	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	13.09	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	13.40	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.07030	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.8255	eV/atom	DFT · OptB88vdW

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

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.

CaMn4S8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control