Measurement evidence
Size-Dependent Properties of Solution-Processable Conductive MOF Nanocrystals · Marshall C.R., Dvorak J.P., Twight L.P. et al. · Journal of the American Chemical Society · 2022 · 5784-5794
Reported values remain attached to the sample, method, conditions, extraction quality and source location that produced them.
Fe(TA)2 nanoparticles, 5.5 nm Scherrer size · Powder
Smallest Fe(TA)2 particles measured under N2 and after air exposure; selected sizes measured in air.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| Air-free smallest Fe(TA)2 particles show no Fe3+ by Mossbauer | Fe3+ not observed; fully ferrous state | — | — | Text Qualitative | 5786 · Size-Tunable Synthesis · Figure S15 |
Fe(TA)2 nanoparticle series synthesised with 1-methylimidazole · Powder
Air-free quartz cuvettes; long-range scans 1350-265 nm and Beer law experiments 900-265 nm; extinction coefficients from absorbance versus particle concentration.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| Extinction coefficient per particle, 130 nm CT1 | 2.2 E 10 M-1 cm-1 | — | — | Figure Axis Rounded Reported | 20 · S3 Additional UV-Vis Data · Figure S19 |
| Extinction coefficient per particle, 130 nm CT2Marked as a best value within this paper | 2.7 E 10 M-1 cm-1 | — | — | Figure Axis Rounded Reported | 20 · S3 Additional UV-Vis Data · Figure S19 |
| Extinction coefficient per particle, 16.3 nm CT1 | 6.9 E 7 M-1 cm-1 | — | — | Figure Axis Rounded Reported | 20 · S3 Additional UV-Vis Data · Figure S19 |
| Extinction coefficient per particle, 16.3 nm CT2 | 7.0 E 7 M-1 cm-1 | — | — | Figure Axis Rounded Reported | 20 · S3 Additional UV-Vis Data · Figure S19 |
| Extinction coefficient per particle, 25 nm CT1 | 2.5 E 8 M-1 cm-1 | — | — | Figure Axis Rounded Reported | 20 · S3 Additional UV-Vis Data · Figure S19 |
| Extinction coefficient per particle, 25 nm CT2 | 2.7 E 8 M-1 cm-1 | — | — | Figure Axis Rounded Reported | 20 · S3 Additional UV-Vis Data · Figure S19 |
| Extinction coefficient per particle, 48 nm CT1 | 2.0 E 9 M-1 cm-1 | — | — | Figure Axis Rounded Reported | 20 · S3 Additional UV-Vis Data · Figure S19 |
| Extinction coefficient per particle, 48 nm CT2 | 2.1 E 9 M-1 cm-1 | — | — | Figure Axis Rounded Reported | 20 · S3 Additional UV-Vis Data · Figure S19 |
| Extinction coefficient per particle, 5.5 nm CT1 | 1.8 E 6 M-1 cm-1 | — | — | Figure Axis Rounded Reported | 20 · S3 Additional UV-Vis Data · Figure S19 |
| Extinction coefficient per particle, 5.5 nm CT2 | 1.8 E 6 M-1 cm-1 | — | — | Figure Axis Rounded Reported | 20 · S3 Additional UV-Vis Data · Figure S19 |
| Extinction coefficient per particle, 6.8 nm CT1 | 2.4 E 6 M-1 cm-1 | — | — | Figure Axis Rounded Reported | 20 · S3 Additional UV-Vis Data · Figure S19 |
| Extinction coefficient per particle, 6.8 nm CT2 | 2.5 E 6 M-1 cm-1 | — | — | Figure Axis Rounded Reported | 20 · S3 Additional UV-Vis Data · Figure S19 |
| Extinction coefficient per particle, 84 nm CT1 | 1.1 E 10 M-1 cm-1 | — | — | Figure Axis Rounded Reported | 20 · S3 Additional UV-Vis Data · Figure S19 |
| Extinction coefficient per particle, 84 nm CT2 | 1.2 E 10 M-1 cm-1 | — | — | Figure Axis Rounded Reported | 20 · S3 Additional UV-Vis Data · Figure S19 |
| Bulk Fe(TA)2 CT1 lambda-max energy | 3.99 eV | — | — | Text Exact Reported | 5787 · Size-Dependent Optical Properties · Figure 3 |
| Bulk Fe(TA)2 CT2 lambda-max energy | 3.47 eV | — | — | Text Exact Reported | 5787 · Size-Dependent Optical Properties · Figure 3 |
| CT1 peak maximum shift across nanoparticle sizes | 0.22 eV total shift | — | — | Text Exact Reported | 5787 · Size-Dependent Optical Properties · Figure 3 |
| CT2 peak maximum shift across nanoparticle sizes | 0.11 eV total shift | — | — | Text Exact Reported | 5787 · Size-Dependent Optical Properties · Figure 3 |