Qing H., Diamond B.G., Chan J.Y.M. et al. · Angewandte Chemie - International Edition · 2026 · e8403106
Open a family to keep every result attached to its sample, method and conditions.
Paraphrased for this database from the authors’ stated interpretations — never quoted verbatim — and kept separate from reported measurements.
Gd-HHTP and Tb-HHTP show robust quantum tunnelling of magnetisation and slow magnetic relaxation up to about 28-30 K.
Caveat: The dynamic measurements were reported only for Gd-HHTP and Tb-HHTP; Sm-HHTP AC response was not resolvable.
9 · Magnetic Properties · Linked to 5 structured results
No thermoelectric figure of merit, Seebeck coefficient, electrochemical capacitance or battery performance data were reported for these materials.
Caveat: Absence is based on the provided main and SI documents only.
1 · Article scope
PXRD, microscopy and gas sorption support an isostructural porous Ln-HHTP series with hexagonal channels and microporosity.
Caveat: Alternative structural/symmetry variants could not be fully excluded.
4 · Synthesis and Structural Analysis · Linked to 6 structured results
Charge transport is assigned mainly to interlayer pi stacking of ligands, while lanthanide metal states modulate the conductivity trend.
Caveat: Mechanistic conclusion is based on DFT-supported interpretation rather than direct mobility measurements.
7 · Electronic Structures and Electrical Conductivity · Linked to 4 structured results
The paper reports four pristine isoreticular lanthanide HHTP conductive MOFs: Sm-HHTP, Eu-HHTP, Gd-HHTP and Tb-HHTP.
Caveat: Exact crystallographic solution remains model-based because SCXRD/MicroED were not definitive.
1 · Abstract · Linked to 4 structured results
Room-temperature conductivity decreases strongly from Sm-HHTP to Tb-HHTP.
Caveat: Batch-to-batch standard deviations are large but do not overturn the overall order.
5 · Electronic Structures and Electrical Conductivity · Linked to 4 structured results
Changing the lanthanide tunes magnetic interactions from ferromagnetic Sm/Gd-HHTP to antiferromagnetic Tb-HHTP.
Caveat: Eu-HHTP is essentially diamagnetic and was excluded from the detailed magnetic comparison.
7 · Magnetic Properties · Linked to 6 structured results
All four Ln-HHTP MOFs behave as semiconductors with thermally activated transport.
Caveat: Pelletised-powder four-probe values may include intergranular hopping contributions.
5 · Electronic Structures and Electrical Conductivity · Linked to 6 structured results
Names and aliases are kept exactly within the paper’s own identity model.
| Material | Composition | Structure context | Source |
|---|---|---|---|
| Eu-HHTP | Not specified['Eu3+'] · ['2,3,6,7,10,11-hexahydroxytriphenylene (HHTP)'] | 2D · Pristine | 1 · Title/Abstract |
| Gd-HHTP | Not specified['Gd3+'] · ['2,3,6,7,10,11-hexahydroxytriphenylene (HHTP)'] | 2D · Pristine | 1 · Title/Abstract |
| Sm-HHTP | Not specified['Sm3+'] · ['2,3,6,7,10,11-hexahydroxytriphenylene (HHTP)'] | 2D · Pristine | 1 · Title/Abstract |
| Tb-HHTP | Not specified['Tb3+'] · ['2,3,6,7,10,11-hexahydroxytriphenylene (HHTP)'] | 2D · Pristine | 1 · Title/Abstract |
Sample form, processing state and composition status define the context for measurements.
| Sample | Form and role | Processing and geometry | Source |
|---|---|---|---|
| Eu-HHTP DFT modelresearch_0310__mat__eu_hhtp | Model · Model System · Model | model_system | 34 |
| Eu-HHTP powderresearch_0310__mat__eu_hhtp | Powder · Target Sample · Pristine Framework | target_sample | 3 |
| Gd-HHTP DFT modelresearch_0310__mat__gd_hhtp | Model · Model System · Model | model_system | 34 |
| Gd-HHTP powderresearch_0310__mat__gd_hhtp | Powder · Target Sample · Pristine Framework | target_sample | 3 |
| Sm-HHTP DFT modelresearch_0310__mat__sm_hhtp | Model · Model System · Model | model_system | 34 |
| Sm-HHTP powderresearch_0310__mat__sm_hhtp | Powder · Target Sample · Pristine Framework | target_sample | 3 |
| Tb-HHTP DFT modelresearch_0310__mat__tb_hhtp | Model · Model System · Model | model_system | 34 |
| Tb-HHTP powderresearch_0310__mat__tb_hhtp | Powder · Target Sample · Pristine Framework | target_sample | 3 |