O12Rh4Tb4
This compound is a complex oxide containing terbium and rhodium. It is primarily utilized in advanced materials research to study magnetic properties and electronic interactions within crystalline structures.
ORhTb
Overview
Key Properties
Cross-validated computational properties for O12Rh4Tb4, 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.
0.87 eV
Range across DFT structures
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.
0.000 eV/atom
Best (lowest) across sources
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.
On hull (stable)
2 DFT sources
StructuresCount of reported calculated crystal structures for this formula, including alternate polymorphs, source databases, and observed space groups.
3
3 databases, 1 space group
Crystallography
Reported Structures
Lowest-energy structures reported for O12Rh4Tb4, 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. |
|---|---|---|---|---|---|
| Pnma (No. 62) | orthorhombic | 0.87 | 0.0000 | -7.945 | 8.97 |
| — | — | — | — | — | 8.46 |
| Pnma (No. 62) | — | — | — | — | — |
Uses
Applications
Where O12Rh4Tb4 is used.
Solid-state physics researchMagnetic material studiesCrystallographic analysis
Reference
Frequently Asked Questions
Common questions about O12Rh4Tb4, answered from cross-validated data.
What is O12Rh4Tb4?
This compound is a complex oxide containing terbium and rhodium. It is primarily utilized in advanced materials research to study magnetic properties and electronic interactions within crystalline structures.
More questions
What is O12Rh4Tb4 used for?
O12Rh4Tb4 is used in solid-state physics research, magnetic material studies, and crystallographic analysis.
What is the band gap of O12Rh4Tb4?
O12Rh4Tb4 has a DFT-computed band gap of 0.87 eV across 3 reported structures.
Is O12Rh4Tb4 a metal, semiconductor, or insulator?
With a band gap up to 0.87 eV it is a semiconductor.
Is O12Rh4Tb4 thermodynamically stable?
Yes — O12Rh4Tb4 sits on the convex hull (energy above hull 0 eV/atom), i.e. on hull (stable).
What is the crystal structure of O12Rh4Tb4?
The lowest-energy reported polymorph of O12Rh4Tb4 is orthorhombic symmetry, space group Pnma (No. 62).
What is the density of O12Rh4Tb4?
The computed density of the ground-state structure of O12Rh4Tb4 is 8.97 g/cm³.
How many polymorphs of O12Rh4Tb4 are known?
3 structures of O12Rh4Tb4 are reported across 3 databases, spanning 1 distinct space group.
What elements does O12Rh4Tb4 contain?
O12Rh4Tb4 contains O, Rh, and Tb (3 elements).
Where does the data for O12Rh4Tb4 come from?
O12Rh4Tb4 data is cross-referenced from materials_project, omat24, aflow.
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).
Analyze O12Rh4Tb4 in the Lattice Graph platform
Polymorph comparison, confidence scoring, supply-chain risk, and patent monitoring — across 53 integrated data sources.
Explore the Platform →