H4C2O is a lightweight ceramic compound with a very low density, belonging to the family of carbon-oxygen ceramics. This material appears to be a research-phase compound rather than an established commercial ceramic; its potential lies in applications requiring minimal weight combined with ceramic properties such as thermal stability or wear resistance. Engineers considering this material should evaluate whether its specific property combination—particularly its exceptional lightness—addresses a critical constraint in their design that conventional ceramics cannot meet.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.05022 | lb/in³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 6.406 | eV | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 2.689 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.2122 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -0.2906 | eV/atom | DFT · OptB88vdW |
Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data