Zhang T., Si C., Guo K. et al. · Inorganic Chemistry · 2022 · 20657-20665
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.
Cu(I)-TPT shows high photocatalytic nitrobenzene-to-aniline activity and recyclability under 365 nm irradiation.
Caveat: Application results are included as context; the database's conductive-MOF transport value should use the separate electrical_transport rows.
p005 / 20661 · Photocatalysis Reduction of Nitroaromatic Compounds · Table 1 and Figures S9-S14 · Linked to 4 structured results
The highest reported conductivity, 2 x 10^-7 S cm-1, is not a dark pristine-framework value; it is measured under xenon irradiation in the presence of ethanol sacrificial electron donor.
Caveat: Two-probe tablet geometry with silver paste contacts; contact resistance may contribute.
p004 / 20660 · Characterizations · Figure 4f · Linked to 3 structured results
The framework contains Cu(I), with the Cu(II) precursor reduced during synthesis.
Caveat: Based on reported XPS peak positions and absence of Cu2+ satellite peaks.
p002 / 20658 · Synthesis and Crystal Structure · Figure 1 · Linked to 3 structured results
Cu(I)-TPT is a monoclinic C2/c Cu(I)-cyanide-TPT framework where 1D Cu-CN chains are linked by TPT into 2D sheets and stacked into a porous 3D supramolecular structure.
Caveat: CIF file was not provided locally, but main text and SI crystallographic tables are available.
p002-p003 / 20658-20659 · Synthesis and Crystal Structure · Figure 2; Tables S1-S2 · Linked to 4 structured results
Exposed basic nitrogen positions on TPT enhance CO2 adsorption, as supported by CO2-TPD peaks at 334 and 460 C.
Caveat: No BET surface area, pore size distribution, or CO2 uptake capacity is reported in the available text.
p003 / 20659 · Characterizations · Figure S6 · Linked to 2 structured results
Electronic transport is attributed to continuous Cu(I)-CN coordination chains, d-pi conjugation between Cu(I) and CN, and pi-pi stacking between TPT moieties.
Caveat: Mechanistic attribution is supported by structural and computational evidence but only low absolute conductivity is measured.
p004 / 20660 · Characterizations · Figures 4-5 · Linked to 4 structured results
Names and aliases are kept exactly within the paper’s own identity model.
| Material | Composition | Structure context | Source |
|---|---|---|---|
| Cu(I)-TPT | [Cu3(TPT)(CN)3.2CH3CN]; empirical crystal formula C25H18Cu3N11Cu(I) ions in 1D -Cu(I)-CN- chains; Cu(II) precursor reduced during synthesis · 2,4,6-tri(4-pyridyl)-1,3,5-triazine (TPT); in situ generated cyanide groups | 2D · PristineMonoclinic C2/c redox-active MOF; 1D Cu(I)-CN chains connected by TPT into 2D sheets, stacked by pi-pi interactions into a porous 3D assembly. | p002 / 20658 · Results and Discussion - Synthesis and Crystal Structure · Figure 2 |
| Cu(I)-TPT computational model | Cu(I)-TPT modelCu(I) sites in calculated Cu-CN-Cu chains · TPT and cyanide ligands | 2D · Model SystemDensity-of-states and differential-charge-density model used to rationalise electron transport along Cu-CN-Cu chains. | p004 / 20660 · Results and Discussion · Figure 5 |
Sample form, processing state and composition status define the context for measurements.
| Sample | Form and role | Processing and geometry | Source |
|---|---|---|---|
| Methanol-exchanged and vacuum-activated Cu(I)-TPTresearch_0421__mat__mat_cu_i_tpt | Powder · Target Sample · Pristine Framework | Cu(I)-TPT soaked in methanol for 48 h, then heated and dried at 150 C under high vacuum to remove guest acetonitrile before catalysis. | p003 / 20659 · Results and Discussion - Synthesis and Crystal Structure |
| As-synthesised Cu(I)-TPT catalyst powderresearch_0421__mat__mat_cu_i_tpt | Powder · Target Sample · Pristine Framework | As-synthesised Cu(I)-TPT used as heterogeneous photocatalyst and CO2 cyclisation catalyst. | p005 / 20661 · Photocatalysis Reduction of Nitroaromatic Compounds · Table 1 |
| As-synthesised Cu(I)-TPT orange rhombus single crystalsresearch_0421__mat__mat_cu_i_tpt | Single Crystal · Target Sample · Pristine Framework | Solvothermal product washed with distilled water and acetonitrile after cooling to room temperature. | p007 / 20663 · Experimental Section - Preparation of Cu(I)-TPT |
| Cu(I)-TPT coated ITO photoelectrochemical electroderesearch_0421__mat__mat_cu_i_tpt | Electrode · Target Sample · Composite | Cu(I)-TPT dispersion in ethanol/water mixed with Nafion and drop-cast on precleaned ITO.ITO conductive electrode | S5 · 1.2.3 Photo-electrochemistry property test · Figure 4c-e |
| Cu(I)-TPT DFT modelresearch_0421__mat__mat_cu_i_tpt_model | Model · Model System · Model | Computational model for DOS and differential charge density. | p004 / 20660 · Results and Discussion · Figure 5 |
| Cu(I)-TPT tablet for I-V conductivityresearch_0421__mat__mat_cu_i_tpt | Pellet · Target Sample · Pristine Framework | Crystal ground with agate mortar and pressed/prepared as tablet with gold-wire/silver-paste two-probe contacts.glass substrate during irradiated ethanol-assisted test · tablet thickness 0.6 mm; inner diameter 5 mm | p007 / 20663 · Experimental Section - Electronic Conductivity Measurement · Figure 4f and Figure S8 |
| TPT ligand controlresearch_0421__mat__mat_cu_i_tpt | Powder · Pristine Control · Model | Free TPT ligand used as optical/electrochemical/catalytic comparison. | p003 / 20659 · Characterizations · Figure 4d-e and Figure S7 |