Rb2Pt3S4

metal
· Rb2Pt3S4

Rb2Pt3S4 is a ternary intermetallic sulfide compound combining rubidium, platinum, and sulfur—a research-phase material rather than an established industrial alloy. This compound belongs to the family of precious-metal chalcogenides and is primarily of interest in solid-state chemistry and materials research for understanding phase stability, crystal structure, and electronic properties in mixed-valence metal systems. Industrial adoption remains limited; the material's significance lies in fundamental materials science and potential exploration for niche electronic or catalytic applications where platinum's chemical inertness and rubidium's reducing character might be harnessed, though specific engineering applications are not yet established.

solid-state research compoundscatalyst precursors (exploratory)electronic materials (laboratory stage)platinum-based intermetallicschalcogenide phase studies

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)2 entries
21.31
GPa—
↳
36.40
GPa—
Poisson's Ratio(ν)
0.3500
-—
Shear Modulus(G)2 entries
7.451
GPa—
↳
12.28
GPa—
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.
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
6.542
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
1.420
eV—
Magnetic Moment(μB)
0.000
µB—
Seebeck Coefficient(S)
-305.7
µV/K—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.00180
eV/atom—
Formation Energy(ΔHf)
-0.7808
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.