MnCu2SnSe4
metal· JVASP-18213· MnCu2SnSe4
MnCu2SnSe4 is a quaternary metal chalcogenide compound combining manganese, copper, tin, and selenium—a member of the metal selenide family that exhibits semiconducting and thermoelectric properties. This material is primarily of research interest for emerging applications in thermoelectric energy conversion and optoelectronic devices, where its layered crystal structure and tunable band gap make it a candidate for solid-state cooling, waste heat recovery, and potentially photovoltaic applications. Engineers and materials scientists select compounds in this family when seeking alternatives to lead-based thermoelectrics or exploring cost-effective semiconductors with improved thermal management characteristics.
thermoelectric energy conversionwaste heat recoverysemiconductor researchoptoelectronic devicesexperimental solid-state cooling
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Poisson's Ratio(ν) | — | - | — | — | |
Shear Modulus(G) | — | Pa | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.