K3Au
metal· JVASP-125823· K3Au
K3Au is an intermetallic compound composed of potassium and gold, representing a rare metal combination of primarily research interest. This material belongs to the family of alkali-metal/noble-metal intermetallics, which are typically studied for their unusual electronic and structural properties rather than for conventional engineering applications. K3Au remains largely experimental; its practical deployment is limited, but such compounds offer potential interest in solid-state physics research, materials science exploration of novel phase diagrams, and fundamental studies of metal bonding behavior.
materials researchintermetallic phase studiessolid-state physicsexperimental compoundsmetal bonding researchthermodynamic phase exploration
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
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.