ReSi2Tc
This compound is a complex inorganic material composed of rhenium, silicon, and technetium. It is primarily studied within the field of materials science for its unique structural properties and potential behavior in extreme environments.
Key Properties
Cross-validated computational properties for ReSi2Tc, 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 ReSi2Tc, 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. |
|---|---|---|---|---|---|
| Immm (No. 71) | orthorhombic | 0.15 | 3.5752 | -5.239 | 0.82 |
| — | — | — | — | — | 10.44 |
| — | — | — | — | — | — |
| — | — | — | — | — | — |
| — | — | — | — | — | 10.71 |
| — | — | — | — | — | 10.04 |
| — | — | — | — | — | 9.53 |
Applications
Where ReSi2Tc is used.
Frequently Asked Questions
Common questions about ReSi2Tc, answered from cross-validated data.
What is ReSi2Tc?
This compound is a complex inorganic material composed of rhenium, silicon, and technetium. It is primarily studied within the field of materials science for its unique structural properties and potential behavior in extreme environments.
What is ReSi2Tc used for?
What is the band gap of ReSi2Tc?
Is ReSi2Tc a metal, semiconductor, or insulator?
Is ReSi2Tc thermodynamically stable?
What is the crystal structure of ReSi2Tc?
What is the density of ReSi2Tc?
How many polymorphs of ReSi2Tc are known?
What elements does ReSi2Tc contain?
Where does the data for ReSi2Tc come from?
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).
- alexandria — Data from alexandria.
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