Aggregated per-compound records: Tc, pairing, structure phase, competing orders, and literature coverage. Filters combine with AND semantics.
| Formula | Family | Tc max (K) | Tc ambient | Pairing | Phase | Flags | arXiv year | Papers | Tier | Data |
|---|---|---|---|---|---|---|---|---|---|---|
| CuV2S4 | — | 4.5 | 4.5 | — | — | ambient | 2026 | 1 | — | 6/10 |
| Na0.3CoO2·1.3H2 |
| Conventional |
| 4.5 |
| 4.2 |
| — |
| — |
ambientunconv |
| 2003 |
| 8 |
| T1 |
8/10 |
| NaCd4As3 | — | 4.5 | — | — | — | 2024 | 1 | T1 | 4/10 |
| RbV3Sb4.60Sn0.40 | kagome | 4.5 | — | — | — | unconv | 2022 | 2 | T1 | 6/10 |
| Cu0.04TaS2 | chalcogenide | 4.5 | — | — | — | CDW/SDW | 2008 | 2 | T1 | 5/10 |
| Bi4O4S2.85Se0.15 | — | 4.5 | 4.5 | — | — | ambient | 2013 | 1 | T1 | 6/10 |
| α-NaxCoO2.1.3H2O | — | 4.5 | — | — | — | 2005 | 1 | T1 | 4/10 |
| Ba0.06K0.94Fe2As2 | Iron-based | 4.5 | 4.5 | — | — | ambientunconv | 2011 | 1 | — | 8/10 |
| Bi4O4S2.91Se0.09 | — | 4.5 | 4.5 | — | — | ambient | 2013 | 1 | T1 | 6/10 |
| CeO0.3F0.7BiS2 | bis2_layered | 4.5 | 4.5 | — | — | ambientCDW/SDW | 2014 | 3 | T1 | 7/10 |
| Ir1-xRhxSb | — | 4.5 | 4.5 | — | — | ambientCDW/SDW | 2020 | 1 | T1 | 6/10 |
| Na0.35CoO2.1.3H2O | — | 4.5 | — | — | — | ambient | 2003 | 4 | T1 | 5/10 |
| Na0.31(3)CoO2o1.25(2)D2O | — | 4.5 | 4.5 | — | — | ambient | 2003 | 1 | — | 6/10 |
| Cr2Si2Te6 | — | 4.5 | — | — | — | 2019 | 1 | T1 | 5/10 |
| CrSiTe3 | — | 4.5 | — | — | — | 2020 | 1 | T1 | 5/10 |
| CeOFe0.85Co0.15As | Iron-based | 4.5 | 4.5 | — | — | ambientunconv | 2008 | 1 | — | 8/10 |
| (Pb0.8Sn0.2Se)1.16(TiSe2)2 | chalcogenide | 4.5 | 4.5 | — | — | ambient | 2016 | 1 | T1 | 7/10 |
| (BEST)2Cu2(CN)3 | organic | 4.5 | — | — | — | unconv | 2025 | 1 | T3 | 7/10 |
| TiNx | Conventional | 4.5 | 3.0 | — | — | ambient | 2012 | 2 | T1 | 8/10 |
| Na0.37(H3O)zCoO2·yH2O | — | 4.5 | 4.5 | — | — | ambient | 2004 | 1 | — | 6/10 |
| Tc2Se | — | 4.5 | — | — | — | ambient | 2025 | 2 | T1 | 5/10 |
| Na0.35CoO2.1.37D2O | — | 4.5 | — | — | — | ambient | 2004 | 1 | T2 | 5/10 |
| Y3Pt4Ge13 | — | 4.5 | 4.5 | — | — | ambient | 2013 | 1 | T1 | 6/10 |
| Na0.29(H3O)zCoO2·yH2O | — | 4.5 | 4.5 | — | — | ambient | 2004 | 1 | — | 6/10 |
| Ti-6Al-4V | — | 4.5 | 4.5 | — | — | ambient | 2017 | 1 | T1 | 6/10 |
| (BEDT-TTF)4[(H3O)Ga(C2O4)3]DMF | organic | 4.5 | 4.5 | — | — | ambientunconv | 2019 | 1 | T1 | 8/10 |
| Na0.33(H3O)0.02CoO2*1.4H2O | — | 4.5 | — | — | — | unconv | 2007 | 2 | T1 | 5/10 |
| Na0.3CoO2·1.4H2O | — | 4.5 | — | — | — | 2003 | 2 | T1 | 4/10 |
| Sr3Rh4Sn13 | Conventional | 4.5 | 4.5 | — | — | ambientCDW/SDW | 2011 | 5 | T1 | 8/10 |
| Na1/3CoO2.4/3H2O | — | 4.5 | — | — | — | ambientunconv | 2005 | 1 | T1 | 6/10 |
| AgxBi2Se3 | chalcogenide | 4.5 | — | — | — | ambient | 2021 | 1 | T1 | 6/10 |
| Na0.31CoO2*1.25D2O | Conventional | 4.5 | — | — | — | 2003 | 1 | T1 | 6/10 |
| Bi4-xCoxO4S3 | chalcogenide | 4.5 | — | — | — | 2016 | 1 | T1 | 5/10 |
| HfTe3 | chalcogenide | 4.5 | 2.4 | — | — | ambientCDW/SDW | 2017 | 3 | T1 | 7/10 |
| Sc3CoC4 | Conventional | 4.5 | 4.5 | — | — | ambientCDW/SDW | 2008 | 6 | T1 | 8/10 |
| NaxCoO2*4xD2O | Conventional | 4.5 | 4.5 | — | — | ambient | 2005 | 1 | T1 | 8/10 |
| RbV3Sb5-xSnx | kagome | 4.5 | — | — | — | unconv | 2022 | 1 | T1 | 6/10 |
| DyRh4B4Si0.2 | Conventional | 4.5 | — | — | — | CDW/SDW | 2009 | 1 | — | 6/10 |
| DyRh3.9B4.2Si0.08 | — | 4.5 | 4.5 | — | — | ambientCDW/SDW | 2009 | 1 | — | 6/10 |
| Na0.32(H3O)zCoO2·yH2O | — | 4.5 | 4.5 | — | — | ambient | 2004 | 1 | — | 6/10 |
| Rb4Mo18Se20 | chalcogenide | 4.5 | 4.5 | — | — | ambient | 1995 | 1 | T1 | 7/10 |
| Nb2Pd(S0.8Se0.2)5 | chalcogenide | 4.5 | 4.5 | — | — | ambient | 2013 | 1 | T1 | 7/10 |
| (Pb0.8Sn0.2Se2)1.16(TiSe2)2 | chalcogenide | 4.5 | — | — | — | ambient | 2016 | 1 | T1 | 7/10 |
| β''-(BEDT-TTF)4[(H3O)Ga(C2O4)3]DMF | organic | 4.5 | — | — | — | unconv | 2019 | 1 | T1 | 6/10 |
| Na0.3CoO2*1.4(D1.76H0.24O) | Conventional | 4.5 | — | — | — | 2003 | 1 | T1 | 6/10 |
| BC53 | Conventional | 4.5 | — | — | — | ambient | 2004 | 2 | T1 | 7/10 |
| Na0.33CoO2.1.3H2O | Conventional | 4.5 | 4.5 | — | — | ambient | 2005 | 1 | T1 | 8/10 |
| KV3Sb4.75Sn0.25 | kagome | 4.5 | — | — | — | unconv | 2022 | 1 | T1 | 6/10 |
| GdONiBi | Nickelate | 4.5 | 4.5 | — | — | ambientunconv | 2008 | 1 | T1 | 8/10 |
| RhGe0.986 | — | 4.5 | — | — | — | unconv | 2015 | 1 | T1 | 5/10 |