Low K.-H., Roy V.A.L., Chui S.S.-Y. et al. · Chemical Communications · 2010 · 7328-7330
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.
Pristine CuHT displays high bulk electrical conductivity for an organic-inorganic coordination network.
Caveat: Conductivity is reported for pressed pellets; directionality and density corrections are not fully detailed.
3 · conclusion · Fig. 2(iii) · Linked to 2 structured results
CuHT is an unprecedented 2-D Cu-S self-assembled coordination network based on interconnecting Cu3S3 hexagons.
Caveat: Structure was solved from powder XRD rather than single-crystal XRD.
2 · structure discussion · Fig. 1 · Linked to 5 structured results
The para-OH group is important for formation of the 2-D CuHT network; moving OH to the meta position gives a 1-D control structure.
Caveat: CuSPh-3-OH result is described as preliminary refinement.
2 · structure discussion · Linked to 2 structured results
O-acetylation changes charge transport from conductive/resistor-like CuHT to semiconducting, gate-modulated CuAT.
Caveat: CuAT structure is not solved; XRD only shows a changed polycrystalline profile.
3 · transport discussion/conclusion · Fig. 2 · Linked to 4 structured results
In FET geometry, CuHT plates behave like a resistor between electrodes rather than a gate-modulated transistor channel.
Caveat: Large current is shown in output characteristics, but exact values are figure-estimated only.
3 · transport discussion · Fig. 2(iv) · Linked to 2 structured results
Names and aliases are kept exactly within the paper’s own identity model.
| Material | Composition | Structure context | Source |
|---|---|---|---|
| O-acetylated CuHT (CuAT) | C8H7CuO2SCu(I), inherited from CuHT before acetylation · acetylated 4-hydroxythiophenolate-derived ligand | unknown · DerivedPost-modified polycrystalline material; XRD profile differs from CuHT and the rigid layered structure is reported as altered. | 2 · post-modification discussion · Fig. 2 |
| copper(I) 4-hydroxythiophenolate (CuHT) | C6H5CuOSCu(I); each Cu coordinated by three mu3-bridging thiolate S atoms · 4-hydroxythiophenolate / 4-mercaptophenol-derived thiolate | 2D · PristineOrthorhombic P212121 layered polymeric Cu-S network with interconnecting Cu3S3 hexagons; CCDC 782395. | 1 · abstract/introduction |
| copper(I) 3-hydroxythiophenolate | C6H5CuOS (inferred analogue; exact formula not explicitly tabulated)Cu(I) · 3-hydroxythiophenolate | 1D · PristinePreliminary refinement indicated a 1-D polymeric structure with hydrogen bonding between adjacent chains. | 2 · structure discussion |
Sample form, processing state and composition status define the context for measurements.
| Sample | Form and role | Processing and geometry | Source |
|---|---|---|---|
| drop-cast CuAT thin film on bottom-contact FETresearch_0612__mat__cuat | Thin Film · Target Sample · Unknown | solid CuAT in methanol drop-cast; uniform continuous film observedbottom-contact FET; heavily doped n-type Si gate / 100 nm SiO2 / Ti-Au source-drain contacts · not reported | 2 · FET discussion · Fig. 2(ii), 2(v), 2(vi) |
| CuAT light green rubbery solidresearch_0612__mat__cuat | Powder · Target Sample · Unknown | O-acetylated CuHT; volatiles removed under vacuum | 3 · Notes and references |
| drop-cast CuHT crystallites on bottom-contact FETresearch_0612__mat__cuht | Thin Film · Target Sample · Pristine Framework | methanolic CuHT suspension ultrasonicated >12 h and drop-castbottom-contact FET; heavily doped n-type Si gate / 100 nm SiO2 / Ti-Au source-drain contacts · about 50 nm crystallites | 2 · FET discussion · Fig. 2(i), 2(iv) |
| pressed CuHT pelletresearch_0612__mat__cuht | Pellet · Target Sample · Pristine Framework | powder pellet, diameter about 1 cm; SI reports pellets pressed under 8 tonsnot reported | 3 · Four-point probe measurements |
| polycrystalline CuHT yellow powderresearch_0612__mat__cuht | Powder · Target Sample · Pristine Framework | freshly prepared solid; ground for powder XRD in SI | 1 · synthesis paragraph · Fig. 1 |
| CuSPh-3-OH powderresearch_0612__mat__cusph_3oh | Powder · Pristine Control · Pristine Framework | prepared in the same manner as CuHT; ground and loaded for powder XRD | 3 · Structural determination using powder XRD data |