Liu J., Zhang D.-H., Wang B. et al. · Journal of Molecular Structure · 2023 · 136119
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.
TGA indicates solvent-filled channels in all three complexes, but disordered solvent prevents assigning the weight losses.
Caveat: No BET surface area or quantitative pore volume is reported.
4 · 3.2 PXRD and TGA · Figure S7 · Linked to 3 structured results
PXRD confirms phase purity of complexes 1-3.
Caveat: The statement is author-reported; rendered PXRD traces are available but were not peak-fitted independently.
4 · 3.2 PXRD and TGA · Figure S8-S10 · Linked to 3 structured results
Complex 3 has the highest conductivity, attributed by the authors to parallel TTF stacking and relatively short neighbouring S...S distances.
Caveat: Author-proposed correlation across only three materials; no mechanistic transport model or activation energy series is reported.
5 · 3.4 Electrical conductivity · Fig. 5; Figure S15 · Linked to 3 structured results
Diffuse reflectance and EPR support TTFTB radical cations and TTFTB0/TTFTB radical-cation intervalence charge transfer in all three complexes.
Caveat: Assignments follow the authors' spectroscopic interpretation.
4 · 3.3 Charge transfer studies · Fig. 4; Figure S11 · Linked to 9 structured results
All three complexes are semiconductive by optical band-gap and pellet conductivity measurements.
Caveat: Conductivity was measured on pressed pellets with two-contact geometry; no temperature-dependent activation energies are reported.
4-5 · 3.4 Electrical conductivity; 4. Conclusion · Figure S12-S14 · Linked to 6 structured results
Names and aliases are kept exactly within the paper’s own identity model.
| Material | Composition | Structure context | Source |
|---|---|---|---|
| Complex 1, [Co(H2TTFTB)(H2O)4DMF] | [Co(H2TTFTB)(H2O)4DMF]Co(II) centres octahedrally coordinated by two carboxylate groups and four water molecules · H4TTFTB-derived H2TTFTB ligand | 1D · Pristine1D [Co(H2TTFTB)] chains connected by O-H...O hydrogen bonds into an interpenetrated 3D hydrogen-bonded framework | 1-2 · Abstract; 3.1 X-ray crystal structure · Fig. 1 |
| Complex 2, [Co6(HTTFTB)4(H2O)] | [Co6(HTTFTB)4(H2O)]Co(II) trinuclear carboxylate SBUs described as {Co3(COO)8} and {Co3(COO)8(H2O)} nodes · H4TTFTB-derived HTTFTB ligand | 3D · PristinePorous 3D framework with three kinds of channels along [0 0 1]; simplified 4- and 8-connected scu network | 1-3 · Abstract; 3.1 X-ray crystal structure · Fig. 2 |
| Complex 3, [Mn4(TTFTB)4(H2O)7(DMF)] | [Mn4(TTFTB)4(H2O)7(DMF)]Mn(II) ions in octahedral coordination geometry · H4TTFTB-derived H2TTFTB/TTFTB ligand as reported | 3D · PristineHierarchical porous 3D framework composed of two kinds of helical nanotubes; mot-e type network | 1, 3-4 · Abstract; 3.1 X-ray crystal structure · Fig. 3; Figure S6 |
Sample form, processing state and composition status define the context for measurements.
| Sample | Form and role | Processing and geometry | Source |
|---|---|---|---|
| Complex 1 single crystalsresearch_0537__mat__complex_1 | Single Crystal · Target Sample · Pristine Framework | Block-shaped red crystals selected and mounted in viscous hydrocarbon oil for SCXRD | 2 · 2.2 Synthesis; 2.5 X-ray crystallography |
| Complex 1 powdered-crystal pelletresearch_0537__mat__complex_1 | Pellet · Target Sample · Pristine Framework | Block-shaped red crystals from solvothermal synthesis; powdered samples compressed into pellets at 330-350 kg using a 3 mm die for conductivitysheet thickness L used in sigma = L/RA; numerical thickness not reported | 2 · 2.2 Synthesis; 2.6 Electrical conductivity measurements |
| Complex 1 bulk powdered sampleresearch_0537__mat__complex_1 | Powder · Target Sample · Pristine Framework | Bulk/powder sample used for PXRD, TGA, UV-Vis-NIR diffuse reflectance, EPR and magnetic measurements | 2 · 2.1 Materials and physical measurements |
| Complex 2 single crystalsresearch_0537__mat__complex_2 | Single Crystal · Target Sample · Pristine Framework | Dark needle-shaped crystals selected and mounted in viscous hydrocarbon oil for SCXRD | 2 · 2.3 Synthesis; 2.5 X-ray crystallography |
| Complex 2 powdered-crystal pelletresearch_0537__mat__complex_2 | Pellet · Target Sample · Pristine Framework | Dark needle-shaped crystals from solvothermal synthesis; powdered samples compressed into pellets at 330-350 kg using a 3 mm die for conductivitysheet thickness L used in sigma = L/RA; numerical thickness not reported | 2 · 2.3 Synthesis; 2.6 Electrical conductivity measurements |
| Complex 2 bulk powdered sampleresearch_0537__mat__complex_2 | Powder · Target Sample · Pristine Framework | Bulk/powder sample used for PXRD, TGA, UV-Vis-NIR diffuse reflectance, EPR and magnetic measurements | 2 · 2.1 Materials and physical measurements |
| Complex 3 activated sampleresearch_0537__mat__complex_3 | Powder · Target Sample · Pristine Framework | Activated sample of complex 3 shown in the supplementary TG plot; activation conditions beyond N2 atmosphere are not reported | S9 · Supplementary Figures · Figure S7 |
| Complex 3 single crystalsresearch_0537__mat__complex_3 | Single Crystal · Target Sample · Pristine Framework | Dark needle-shaped crystals selected and mounted in viscous hydrocarbon oil for SCXRD | 2 · 2.4 Synthesis; 2.5 X-ray crystallography |
| Complex 3 powdered-crystal pelletresearch_0537__mat__complex_3 | Pellet · Target Sample · Pristine Framework | Dark needle-shaped crystals from solvothermal synthesis; powdered samples compressed into pellets at 330-350 kg using a 3 mm die for conductivitysheet thickness L used in sigma = L/RA; numerical thickness not reported | 2 · 2.4 Synthesis; 2.6 Electrical conductivity measurements |
| Complex 3 bulk powdered sampleresearch_0537__mat__complex_3 | Powder · Target Sample · Pristine Framework | Bulk/powder sample used for PXRD, TGA, UV-Vis-NIR diffuse reflectance, EPR and magnetic measurements | 2 · 2.1 Materials and physical measurements |