B24Li4Si4
B24Li4Si4 is a thermodynamically stable semiconducting material composed of boron, lithium, and silicon.
About B24Li4Si4
B24Li4Si4 is a complex ternary compound composed of boron, lithium, and silicon. As a thermodynamically stable phase residing on the convex hull, it represents a robust structural arrangement that is of significant interest for fundamental materials science exploration. Its electronic character as a semiconductor suggests potential for specialized electronic or optoelectronic applications where specific charge transport properties are required. The existence of multiple reported structures across databases highlights its structural versatility and the ongoing interest in characterizing its atomic configuration. This compound serves as a key subject for researchers investigating the interplay between light elements and metalloids in stable, semiconducting frameworks.
Key Properties
Cross-validated computational properties for B24Li4Si4, aggregated across 3 databases.
Band GapEnergy needed to move an electron from the valence band to the conduction band. Lower or zero values tend to behave more metallic; larger gaps are more insulating or semiconducting.
Energy Above HullThermodynamic distance from the most stable set of competing phases. 0 eV/atom is on the convex hull; small positive values may still be experimentally accessible.
StabilityA plain-language summary of the best reported energy-above-hull result. It reflects whether the lowest-energy structure is on, near, or far from the stability hull.
StructuresCount of reported calculated crystal structures for this formula, including alternate polymorphs, source databases, and observed space groups.
Reported Structures
Lowest-energy structures reported for B24Li4Si4, ranked by energy above hull.
| Space GroupSymmetry classification of the crystal arrangement. The number is the international space-group index. | Crystal SystemBroad lattice family, such as cubic, tetragonal, monoclinic, or triclinic, derived from unit-cell symmetry. | Band Gap (eV)Electronic gap calculated for this specific reported structure, measured in electronvolts. | E above hull (eV/atom)Thermodynamic distance from the convex hull for this structure, normalized per atom. Lower is generally more stable. | E/atom (eV)Computed total energy normalized per atom. Use energy above hull, not this value alone, when comparing stability. | Density (g/cm³)Mass per relaxed crystal volume, reported in grams per cubic centimeter. |
|---|---|---|---|---|---|
| Cmce (No. 64) | orthorhombic | 1.73 | 0.0000 | -6.129 | 2.36 |
| — | — | — | — | — | 2.34 |
| Cmce (No. 64) | — | — | — | — | — |
Applications
Where B24Li4Si4 is used.
Frequently Asked Questions
Common questions about B24Li4Si4, answered from cross-validated data.
What is B24Li4Si4?
B24Li4Si4 is a thermodynamically stable semiconducting material composed of boron, lithium, and silicon.
What is B24Li4Si4 used for?
What is the band gap of B24Li4Si4?
Is B24Li4Si4 a metal, semiconductor, or insulator?
Is B24Li4Si4 thermodynamically stable?
What is the crystal structure of B24Li4Si4?
What is the density of B24Li4Si4?
How many polymorphs of B24Li4Si4 are known?
What elements does B24Li4Si4 contain?
Where does the data for B24Li4Si4 come from?
How It Compares
As a unique ternary phase, B24Li4Si4 occupies a distinct position in the landscape of boron-lithium-silicon materials, serving as a benchmark for stability within its compositional space.
Data sources & attribution
- materials_project — Data from the Materials Project. Cite: Jain et al., APL Materials 1, 011002 (2013).
- omat24 — Data from OMat24 (Meta FAIR). Cite: Barroso-Luque et al., arXiv 2410.12771 (2024).
- aflow — Data from AFLOW. Cite: Curtarolo et al., Comp. Mater. Sci. 58, 218 (2012).
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