RbFeS2 — Properties & Data | MatWorld

RbFeS2

metal

· JVASP-91750· RbFeS2

RbFeS2 is an intermetallic compound combining rubidium, iron, and sulfur, belonging to the class of ternary metal chalcogenides. This material is primarily of research interest rather than established in high-volume industrial production, with potential applications in solid-state chemistry and materials science exploring novel electronic or photonic properties. The compound represents an emerging material class where engineers and researchers investigate structure-property relationships for next-generation functional materials, though practical engineering adoption remains limited pending demonstration of scalable synthesis, reproducibility, and performance advantages over conventional alternatives.

experimental solid-state compoundsresearch photovoltaicsmaterials science investigationchalcogenide semiconductorslaboratory synthesis

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	29.67	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3700	-	DFT · OptB88vdW
Shear Modulus(G)	14.38	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	3.500	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.08000	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)	74.73	-	DFT · TBmBJ
Magnetic Moment(μB)	1.888	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	5.840	%	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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.8846	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

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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.

RbFeS2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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