# AlZr2: enthalpy of formation

> Enthalpy of formation of AlZr2: 36 literature value(s) with sources, pages and quotes and DFT values (Materials Project / OQMD), from ORCHID.

HTML: https://data.orchid-project.org/compounds/AlZr2.html · Markdown: https://data.orchid-project.org/compounds/AlZr2.md

36 accepted literature formation-enthalpy value(s) (experimental 1, model 28, DFT 7); experimental median -56.1 kJ/mol-atom (n = 1); Materials Project -34.549 kJ/mol-atom (mp-aaaaaduj); OQMD -34.681 kJ/mol-atom (oqmd-10620).

Systems: [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html)

## Literature values

Table: Enthalpy of formation of AlZr2 reported in the literature (36)

| Value | Phase as printed | T (K) | Class | Method | System | Source | Location | Quote |
|---:|---|---:|---|---|---|---|---|---|
| -56.1 kJ/mol-atom ± 3.1 | AlZr2 | 298.15 | experimental |  | [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html) | [1] Long 2020; _cites Macia 2018_ | Table 4, p. 7, row 106; `ORC-EOAH7IEB7Y.e8b621` |  |
| -48.4 unknown | AlZr2 |  | model | CALPHAD | [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html) | [2] Tamim 2018; _cites Wang 2001_ [doi](https://doi.org/10.1007/s11669-001-0072-4) | Table 3, p. 9, row 16; `ORC-6O5LFQ73TB.1f9b00` |  |
| -48.4 kJ/mol-atom | Zr2Al |  | model |  | [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html) | [3] T 2001 | Table 2, p. 2, row 4; `ORC-DO63POKKK6` |  |
| -48.4 kJ/mol-atom | AlZr2 | 298.15 | model | CALPHAD | [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html) | [4] Fischer 2015; _cites Wang 2001_ [doi](https://doi.org/10.1007/s11669-001-0072-4) | Table 2, p. 4, row 106; `ORC-TAGXBT7PCS` |  |
| -48.358 kJ/mol-atom | AlZr2 |  | model | CALPHAD | [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html) | [1] Long 2020; _cites Wang 2001_ [doi](https://doi.org/10.1007/s11669-001-0072-4) | Table 4, p. 7, row 110; `ORC-RFSC4CM7JM.30dc46` |  |
| -46.834 kJ/mol-atom | AlZr2 |  | model |  | [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html) | [1] Long 2020 | Table 4, p. 7, row 101; `ORC-PDNJSXW44W.9b3a84` |  |
| -43.266 unknown | AlZr2 |  | model |  | [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html) | [2] Tamim 2018 | Table 3, p. 9, row 9; `ORC-5U3WSP43OD.3a5307` |  |
| -39.798 kJ/mol-atom | AlZr2 |  | model | CALPHAD | [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html) | [1] Long 2020; _cites Tamim 2018_ [doi](https://doi.org/10.1007/s10973-017-6635-3) | Table 4, p. 7, row 112; `ORC-LD7OJIIJ4I.da5850` |  |
| -39.798 unknown | AlZr2 |  | model |  | [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html) | [2] Tamim 2018 | Table 3, p. 9, row 10; `ORC-VGVP4ECTFP.0759ee` |  |
| -39.15 kJ/mol-atom | AlZr2 | 298.15 | model | CALPHAD | [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html) | [4] Fischer 2015; _cites Murray 1992_ [doi](https://doi.org/10.1007/bf02667556) | Table 2, p. 4, row 104; `ORC-SC74Z5XQPX` |  |
| -39.145 kJ/mol-atom | AlZr2 |  | model | CALPHAD | [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html) | [1] Long 2020; _cites Murray 1992_ [doi](https://doi.org/10.1007/bf02667556) | Table 4, p. 7, row 109; `ORC-G4JALCGFBH.a4f8e1` |  |
| -39.145 unknown | AlZr2 |  | model | CALPHAD | [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html) | [2] Tamim 2018; _cites Murray 1992_ [doi](https://doi.org/10.1007/bf02667556) | Table 3, p. 9, row 15; `ORC-ZJ7KDSCMSQ.30bc2a` |  |
| -37.54 kJ/mol-atom | AlZr2 | 298.15 | model |  | [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html) | [4] Fischer 2015; _cites Tao 2015_ | Table 2, p. 4, row 115; `ORC-XEUGFNFU2V` |  |
| -36.75 kJ/mol-atom | AlZr2 | 298.15 | model |  | [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html) | [4] Fischer 2015; _cites Ghosh 2005_ [doi](https://doi.org/10.1016/j.actamat.2005.03.028) | Table 2, p. 4, row 108; `ORC-N6OTYVG7GW` |  |
| -36.25 kJ/mol-atom | AlZr2 |  | model | CALPHAD | [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html) | [1] Long 2020; _cites Saunders 1986_ [doi](https://doi.org/10.1179/mst.1986.2.6.520) | Table 4, p. 7, row 107; `ORC-H4GGLQZHNG.f070ff` |  |
| -36.25 kJ/mol-atom | AlZr2 | 1 | model |  | [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html) | [5] Saunders 1986 | Table 4, p. 8, row 15; `ORC-HH5WAFKMP7.2d73da` |  |
| -36 kJ/mol-atom | AlZr2 | 298.15 | model | CALPHAD | [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html) | [4] Fischer 2015 | Table 2, p. 4, row 107; `ORC-LMYUJ56MNG` |  |
| -35.979 kJ/mol-atom | AlZr2 |  | model | CALPHAD | [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html) | [1] Long 2020; _cites Fischer 2015_ [doi](https://doi.org/10.1007/s11669-015-0398-y) | Table 4, p. 7, row 111; `ORC-KNIDHXO5BP.316d3b` |  |
| -34.94 kJ/mol-atom | AlZr2 | 298.15 | model |  | [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html) | [4] Fischer 2015; _cites Mihalkovic 2011_ | Table 2, p. 4, row 110; `ORC-76XUHVF3VR` |  |
| -34.64 kJ/mol-atom | AlZr2 | 298.15 | model |  | [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html) | [4] Fischer 2015; _cites Wang 2011_ [doi](https://doi.org/10.1016/j.calphad.2011.09.009) | Table 2, p. 4, row 111; `ORC-6TDG7HHICS` |  |
| -34.64 kJ/mol-atom | AlZr2 | 298.15 | model |  | [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html) | [4] Fischer 2015; _cites Colinet 2013_ [doi](https://doi.org/10.1016/j.jssc.2013.07.017) | Table 2, p. 4, row 113; `ORC-6UODCGOOH6` |  |
| -34.64 kJ/mol-atom | AlZr2 | 298.15 | model |  | [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html) | [4] Fischer 2015; _cites Saal 2013_ [doi](https://doi.org/10.1007/s11837-013-0755-4) | Table 2, p. 4, row 114; `ORC-UTVL3KGCNR` |  |
| -34.22 kJ/mol-atom | AlZr2 | 298.15 | model |  | [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html) | [4] Fischer 2015; _cites Duan 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.12.079) | Table 2, p. 4, row 116; `ORC-QXKR65ZEVX` |  |
| -33.77 kJ/mol-atom | AlZr2 | 298.15 | model |  | [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html) | [4] Fischer 2015; _cites Yuan 2011_ [doi](https://doi.org/10.1016/j.jallcom.2010.09.084) | Table 2, p. 4, row 112; `ORC-63AUORKKBX` |  |
| -33.4 kJ/mol-atom | Zr2Al |  | model |  | [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html) | [3] T 2001; _cites Saunders 1989_ | Table 2, p. 2, row 3; `ORC-HZCKHCXXQ5` |  |
| -33.4 unknown | AlZr2 |  | model | CALPHAD | [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html) | [2] Tamim 2018; _cites Saunders 1988_ | Table 3, p. 9, row 14; `ORC-PKTWSEFSFB.cb3329` |  |
| -33.38 kJ/mol-atom | AlZr2 | 298.15 | model | CALPHAD | [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html) | [4] Fischer 2015; _cites Saunders 1989_ | Table 2, p. 4, row 105; `ORC-4MEJBZ7AVD` |  |
| -33.375 kJ/mol-atom | AlZr2 |  | model | CALPHAD | [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html) | [1] Long 2020; _cites Saunders 1989_ | Table 4, p. 7, row 108; `ORC-HF4WDD3JFI.6c0126` |  |
| -30.43 kJ/mol-atom | AlZr2 | 298.15 | model |  | [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html) | [4] Fischer 2015; _cites Zhang 2010_ [doi](https://doi.org/10.1557/jmr.2010.0227) | Table 2, p. 4, row 109; `ORC-LBG5TEPJ45` |  |
| -36.753 kJ/mol-atom | AlZr2 |  | DFT | Ab-initio | [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html) | [1] Long 2020; _cites Ghosh 2005_ [doi](https://doi.org/10.1016/j.actamat.2005.03.028) | Table 4, p. 7, row 104; `ORC-JLAMFQAGS7.cde34b` |  |
| -36.753 unknown | AlZr2 |  | DFT | ab initio | [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html) | [2] Tamim 2018; _cites Ghosh 2005_ [doi](https://doi.org/10.1016/j.actamat.2005.03.028) | Table 3, p. 9, row 13; `ORC-YEPURJ57GT.0eff13` |  |
| -34.64 unknown | AlZr2 |  | DFT | ab initio | [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html) | [2] Tamim 2018; _cites Wang 2011_ [doi](https://doi.org/10.1016/j.calphad.2011.09.009) | Table 3, p. 9, row 12; `ORC-RJXXBHMUQV.86deeb` |  |
| -34.64 kJ/mol-atom | AlZr2 |  | DFT | Ab-initio | [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html) | [1] Long 2020; _cites Wang 2011_ [doi](https://doi.org/10.1016/j.calphad.2011.09.009) | Table 4, p. 7, row 103; `ORC-XAYNPAPL2V.18e152` |  |
| -34.222 unknown | AlZr2 |  | DFT | ab initio | [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html) | [2] Tamim 2018; _cites Duan 2014_ [doi](https://doi.org/10.1016/j.jallcom.2013.12.079) | Table 3, p. 9, row 11; `ORC-IW64VC3QID.e043c4` |  |
| -34.222 kJ/mol-atom | AlZr2 |  | DFT | Ab-initio | [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html) | [1] Long 2020; _cites Duan 2013_ | Table 4, p. 7, row 102; `ORC-MSSHTMWPBQ.288420` |  |
| -30.434 kJ/mol-atom | AlZr2 |  | DFT | Ab-initio | [Al–Zr](https://data.orchid-project.org/systems/AL-ZR.html) | [1] Long 2020; _cites Zhang 2010_ [doi](https://doi.org/10.1557/jmr.2010.0227) | Table 4, p. 7, row 105; `ORC-NS34ZL7YSW.c2d5af` |  |

### Uncertainty budget

Components kept separate, in the value's unit (literature [SCHEMA.md](https://data.orchid-project.org/literature/SCHEMA.md), [UNCERTAINTY_CALIBRATION.md](https://data.orchid-project.org/literature/UNCERTAINTY_CALIBRATION.md)): effective = max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter). The method floor is the robust between-study scatter of the method class in ORCHID (calibrated) or a documented prior; printed values and printed uncertainties are unchanged.

Table: Uncertainty budget of the literature values of AlZr2

| Value | Unit | Printed | Reading | Method (class, basis) | Composition | Scatter | Conversion | Effective |
|---:|---|---:|---:|---|---:|---:|---:|---:|
| -56.1 | kJ/mol-atom | 3.1 | 0.05 | 3.5 (unknown, calibrated) |  |  |  | 3.5 |
| -48.4 | unknown |  | 0.05 | unit 'unknown' not convertible to kJ/mol-atom |  |  |  | unit 'unknown' not convertible to kJ/mol-atom |
| -48.4 | kJ/mol-atom |  | 0.05 | 3.9 (model_calculated, calibrated) |  |  |  | 3.9 |
| -48.4 | kJ/mol-atom |  | 0.05 | 3.9 (model_calculated, calibrated) |  |  |  | 3.9 |
| -48.358 | kJ/mol-atom |  | 5.000e-4 | 3.9 (model_calculated, calibrated) |  |  |  | 3.9 |
| -46.834 | kJ/mol-atom |  | 5.000e-4 | 3.9 (model_calculated, calibrated) |  |  |  | 3.9 |
| -43.266 | unknown |  | 5.000e-4 | unit 'unknown' not convertible to kJ/mol-atom |  |  |  | unit 'unknown' not convertible to kJ/mol-atom |
| -39.798 | kJ/mol-atom |  | 5.000e-4 | 3.9 (model_calculated, calibrated) |  |  |  | 3.9 |
| -39.798 | unknown |  | 5.000e-4 | unit 'unknown' not convertible to kJ/mol-atom |  |  |  | unit 'unknown' not convertible to kJ/mol-atom |
| -39.15 | kJ/mol-atom |  | 0.005 | 3.9 (model_calculated, calibrated) |  |  |  | 3.9 |
| -39.145 | kJ/mol-atom |  | 5.000e-4 | 3.9 (model_calculated, calibrated) |  |  |  | 3.9 |
| -39.145 | unknown |  | 5.000e-4 | unit 'unknown' not convertible to kJ/mol-atom |  |  |  | unit 'unknown' not convertible to kJ/mol-atom |
| -37.54 | kJ/mol-atom |  | 0.005 | 3.9 (model_calculated, calibrated) |  |  |  | 3.9 |
| -36.75 | kJ/mol-atom |  | 0.005 | 3.9 (model_calculated, calibrated) |  |  |  | 3.9 |
| -36.25 | kJ/mol-atom |  | 0.005 | 3.9 (model_calculated, calibrated) |  |  |  | 3.9 |
| -36.25 | kJ/mol-atom |  | 5.000e-4 | 3.9 (model_calculated, calibrated) |  |  |  | 3.9 |
| -36 | kJ/mol-atom |  | 0.05 | 3.9 (model_calculated, calibrated) |  |  |  | 3.9 |
| -35.979 | kJ/mol-atom |  | 5.000e-4 | 3.9 (model_calculated, calibrated) |  |  |  | 3.9 |
| -34.94 | kJ/mol-atom |  | 0.005 | 3.9 (model_calculated, calibrated) |  |  |  | 3.9 |
| -34.64 | kJ/mol-atom |  | 0.005 | 3.9 (model_calculated, calibrated) |  |  |  | 3.9 |
| -34.64 | kJ/mol-atom |  | 0.005 | 3.9 (model_calculated, calibrated) |  |  |  | 3.9 |
| -34.64 | kJ/mol-atom |  | 0.005 | 3.9 (model_calculated, calibrated) |  |  |  | 3.9 |
| -34.22 | kJ/mol-atom |  | 0.005 | 3.9 (model_calculated, calibrated) |  |  |  | 3.9 |
| -33.77 | kJ/mol-atom |  | 0.005 | 3.9 (model_calculated, calibrated) |  |  |  | 3.9 |
| -33.4 | kJ/mol-atom |  | 0.05 | 3.9 (model_calculated, calibrated) |  |  |  | 3.9 |
| -33.4 | unknown |  | 0.05 | unit 'unknown' not convertible to kJ/mol-atom |  |  |  | unit 'unknown' not convertible to kJ/mol-atom |
| -33.38 | kJ/mol-atom |  | 0.005 | 3.9 (model_calculated, calibrated) |  |  |  | 3.9 |
| -33.375 | kJ/mol-atom |  | 5.000e-4 | 3.9 (model_calculated, calibrated) |  |  |  | 3.9 |
| -30.43 | kJ/mol-atom |  | 0.005 | 3.9 (model_calculated, calibrated) |  |  |  | 3.9 |
| -36.753 | kJ/mol-atom |  | 5.000e-4 | 8.395 (dft, calibrated) |  |  |  | 8.395 |
| -36.753 | unknown |  | 5.000e-4 | unit 'unknown' not convertible to kJ/mol-atom |  |  |  | unit 'unknown' not convertible to kJ/mol-atom |
| -34.64 | unknown |  | 0.005 | unit 'unknown' not convertible to kJ/mol-atom |  |  |  | unit 'unknown' not convertible to kJ/mol-atom |
| -34.64 | kJ/mol-atom |  | 0.005 | 8.395 (dft, calibrated) |  |  |  | 8.395 |
| -34.222 | unknown |  | 5.000e-4 | unit 'unknown' not convertible to kJ/mol-atom |  |  |  | unit 'unknown' not convertible to kJ/mol-atom |
| -34.222 | kJ/mol-atom |  | 5.000e-4 | 8.395 (dft, calibrated) |  |  |  | 8.395 |
| -30.434 | kJ/mol-atom |  | 5.000e-4 | 8.395 (dft, calibrated) |  |  |  | 8.395 |

## DFT formation energies

Lowest-energy entries at this composition. Materials Project and OQMD use different energy references and are never averaged. 1 eV/atom = 96.485 kJ/mol-atom.

Table: DFT formation energy of AlZr2

| Source | Entry | kJ/mol-atom | eV/atom | Space group | E above hull (kJ/mol-atom) | E above hull (eV/atom) | Theoretical |
|---|---|---:|---:|---|---:|---:|---|
| Materials Project | mp-aaaaaduj | -34.549 | -0.358074 | P6_3/mmc | 1.7316 | 0.0179 | no |
| OQMD | oqmd-10620 | -34.681 | -0.359445 | P63/mmc | 1.448 | 0.015 | no |

DFT sources: A. Jain et al., Commentary: The Materials Project: A materials genome approach to accelerating materials innovation, APL Materials 1 (2013) 011002. [doi:10.1063/1.4812323](https://doi.org/10.1063/1.4812323) (CC BY 4.0); J. E. Saal et al., JOM 65 (2013) 1501-1509; S. Kirklin et al., npj Comput. Mater. 1 (2015) 15010. [doi:10.1007/s11837-013-0755-4](https://doi.org/10.1007/s11837-013-0755-4) (CC BY 4.0); 

## Sources

1. Zhaohui Long, Dongyu Cui, Hongxing Hu, Zhi Li, Fucheng Yin, Touwen Fan, Thermodynamic Modeling of the Al-Li-Zr Ternary System, J. Phase Equilib. Diffus. 41, 623-641 (2020). [doi:10.1007/s11669-020-00827-z](https://doi.org/10.1007/s11669-020-00827-z)
2. Rkia Tamim, Kamal Mahdouk, Thermodynamic reassessment of the Al–Zr binary system, J Therm Anal Calorim 131, 1187-1200 (2018). [doi:10.1007/s10973-017-6635-3](https://doi.org/10.1007/s10973-017-6635-3)
3. T. Wang, Z. Jin, J.-C. Zhao, J. Phase Equilib., 22, 544-51(2001). [doi:10.1007/s12385-001-0072-4](https://doi.org/10.1007/s12385-001-0072-4)
4. Evelyne Fischer, Catherine Colinet, An Updated Thermodynamic Modeling of the Al-Zr System, J. Phase Equilib. Diffus. 36, 404-413 (2015). [doi:10.1007/s11669-015-0398-y](https://doi.org/10.1007/s11669-015-0398-y)
5. N. Saunders, V. G. Rivlin, Thermodynamic characterization of Al–Cr, Al–Zr, and Al–Cr–Zr alloy systems, Materials Science and Technology 2, 520-527 (1986). [doi:10.1179/mst.1986.2.6.520](https://doi.org/10.1179/mst.1986.2.6.520)

## Please cite

- R. Arróyave, J. Saal, D. Shin, ORCHID-Values: thermodynamic and phase-equilibrium values read from the literature (version 2026.10; Version 1, machine-extracted), Zenodo (2026). https://doi.org/10.5281/zenodo.23735569
- R. Arróyave, J. Saal, D. Shin, ORCHID-Parity: DFT-vs-experiment formation-enthalpy benchmark (version 2026.10; Version 1, machine-extracted), Zenodo (2026). https://doi.org/10.5281/zenodo.23735943
- R. Arróyave, J. Saal, D. Shin, ORCHID data: umbrella record of the ORCHID datasets (version 2026.10; Version 1, machine-extracted), Zenodo (2026). https://doi.org/10.5281/zenodo.23736065

Also cite the original source of every value you use (paper_citation / paper_doi, and cited_dois for values the paper cites from earlier work); A. Jain et al., The Materials Project: A materials genome approach to accelerating materials innovation, APL Materials 1 (2013) 011002, https://doi.org/10.1063/1.4812323 (CC BY 4.0); J. E. Saal et al., JOM 65 (2013) 1501, https://doi.org/10.1007/s11837-013-0755-4 and S. Kirklin et al., npj Comput. Mater. 1 (2015) 15010, https://doi.org/10.1038/npjcompumats.2015.10 (CC BY 4.0); G. Kim, S. V. Meschel, P. Nash, W. Chen, Experimental formation enthalpies for intermetallic phases and other inorganic compounds, Scientific Data 4 (2017) 170162, https://doi.org/10.1038/sdata.2017.162; B. Hallstedt, The SGTE collection of binary datasets, Calphad 89 (2025) 102833, https://doi.org/10.1016/j.calphad.2025.102833 (CC BY 4.0), and the original assessment named in each file.

Version 1, machine-extracted: values were read by language-model readers constrained to quote their source and checked automatically, and the release was then audited on the printed pages by adversarial audits, an independent second review of fit-facing records and a preliminary human review of a frozen sample. Flags such as accepted and ESPEI-ready record screening results, not certification; known issues are listed in the release notes.

```bibtex
@misc{orchid_literature_2026,
  author    = {Arr{\'o}yave, Raymundo and Saal, James and Shin, Dongwon},
  title     = {{ORCHID-Values: thermodynamic and phase-equilibrium values read from the literature}},
  version   = {2026.10},
  publisher = {Zenodo},
  year      = {2026},
  doi       = {10.5281/zenodo.23735569},
  url       = {https://doi.org/10.5281/zenodo.23735569},
  note      = {Version 1, machine-extracted}
}

@misc{orchid_dft_benchmark_2026,
  author    = {Arr{\'o}yave, Raymundo and Saal, James and Shin, Dongwon},
  title     = {{ORCHID-Parity: DFT-vs-experiment formation-enthalpy benchmark}},
  version   = {2026.10},
  publisher = {Zenodo},
  year      = {2026},
  doi       = {10.5281/zenodo.23735943},
  url       = {https://doi.org/10.5281/zenodo.23735943},
  note      = {Version 1, machine-extracted}
}

@misc{orchid_data_2026,
  author    = {Arr{\'o}yave, Raymundo and Saal, James and Shin, Dongwon},
  title     = {{ORCHID data: umbrella record of the ORCHID datasets}},
  version   = {2026.10},
  publisher = {Zenodo},
  year      = {2026},
  doi       = {10.5281/zenodo.23736065},
  url       = {https://doi.org/10.5281/zenodo.23736065},
  note      = {Version 1, machine-extracted}
}
```

---

Derived data CC BY 4.0 ([licence](https://creativecommons.org/licenses/by/4.0/)): cite ORCHID ([CITATION.cff](https://data.orchid-project.org/CITATION.cff)) and the original sources. Quotes are short excerpts kept so that each value can be checked; they remain under the publishers' copyright and are not relicensed. Source papers, page images and full text are not redistributed. Field reference: [SCHEMA.md](https://data.orchid-project.org/literature/SCHEMA.md). Machine-readable guide: [llms.txt](https://data.orchid-project.org/llms.txt). Found an error? The report link of a value (Markdown: its id, ORC-..., in the Location column) opens a pre-filled GitHub issue, https://github.com/orchid-calphad/orchid-data/issues/new?template=report-value-error.yml&record_id=\<id>, carrying only the record id, source and value; [how to contribute](https://orchid-project.org/contribute/).