RbMnCuS2 — Properties & Data | MatWorld

RbMnCuS2

metal

· JVASP-107528· RbMnCuS2

RbMnCuS2 is a ternary sulfide compound combining rubidium, manganese, and copper in a mixed-metal matrix structure. This is primarily a research material rather than an established engineering standard, studied for its potential in semiconductor, photovoltaic, and solid-state ionic applications due to the diverse electronic properties contributed by its multiple transition metals. The compound belongs to the family of thiospinels and chalcogenides, which are of growing interest in emerging technologies where conventional materials face limitations in efficiency or cost.

experimental semiconductorsphotovoltaic absorber layerssolid-state battery electrolytesthermoelectric researchchalcogenide compoundsenergy conversion devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1508	lb/in³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.3780	eV	DFT · OptB88vdW
↳	1.255	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	6.662	-	DFT · OptB88vdW
↳	5.229	-	DFT · TBmBJ
Magnetic Moment(μB)	4.990	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	33.30	%	DFT · TBmBJ

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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.8057	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.

RbMnCuS2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control