SrCuSF
metal· SrCuSF
SrCuSF is an intermetallic compound combining strontium, copper, sulfur, and fluorine—a rare quaternary metal system with limited commercial documentation. This material belongs to the family of complex metal fluorosulfides, which are primarily of research interest for investigating novel crystal structures, electronic properties, and potential functional applications in emerging technologies. As an experimental compound, SrCuSF may be explored for applications requiring specific combinations of ionic and metallic bonding, though widespread industrial adoption has not been established.
research and developmentsolid-state chemistrycrystal structure studiesexperimental functional materialsmaterials screening for emerging devices
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 72.69 | GPa | — | ||
Poisson's Ratio(ν) | 0.2900 | - | — | ||
Shear Modulus(G) | 36.39 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.942 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.774 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr)2 entries | 16.06 | - | — | ||
| ↳ | 9.182 range 5.498–12.87median of 2 measurements | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | — | ||
Seebeck Coefficient(S) | -104.7 | µV/K | — |
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
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -2.238 | 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.