Measurement evidence
Fluorescent metal-organic frameworks for selective sensing of toxic cations (Tl3+, Hg2+) and highly oxidizing anions ((CrO4)2−, (Cr2O7)2−, (MnO4)−) · Jana A.K., Natarajan S. · ChemPlusChem · 2017 · 1153-1163
Reported values remain attached to the sample, method, conditions, extraction quality and source location that produced them.
compound I yellow platelike crystals · Single Crystal
Optical band gap from [F(R) x hnu]^(1/2) versus hnu Tauc plot.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| Optical band gapMarked as a best value within this paper | 2.41 eV | — | — | Text Rounded Reported | p004 / article p.1156 · Electrical Properties · Figure S14 referenced |
compound I after Tl3+ exposure for Raman spectroscopy · Powder
Excitation at 514 nm; N-S scattering peak compared before and after overnight exposure to 10 mM Tl(NO3)3 or HgCl2 solution.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| Hg2+-loaded N-S Raman scattering peak | 824 cm^-1 | — | — | Text Exact Reported | p006 / article p.1158 · Metal-Ion Sensing · Figure 7 |
| Pristine N-S Raman scattering peak | 840 cm^-1 | — | — | Text Exact Reported | p006 / article p.1158 · Metal-Ion Sensing · Figure 7 |
| Tl3+-loaded N-S Raman scattering peak | 826 cm^-1 | — | — | Text Exact Reported | p006 / article p.1158 · Metal-Ion Sensing · Figure 7 |
compound II yellow needlelike crystals · Single Crystal
Optical band gap from [F(R) x hnu]^(1/2) versus hnu Tauc plot.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| Optical band gap | 2.42 eV | — | — | Text Rounded Reported | p004 / article p.1156 · Electrical Properties · Figure S14 referenced |
compound II after Tl3+ exposure for Raman spectroscopy · Powder
Excitation at 514 nm; N-S scattering peak compared before and after overnight exposure to 10 mM Tl(NO3)3 or HgCl2 solution.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| Hg2+-loaded N-S Raman scattering peak | 835 cm^-1 | — | — | Text Exact Reported | p006 / article p.1158 · Metal-Ion Sensing · Figure 7 |
| Pristine N-S Raman scattering peak | 844 cm^-1 | — | — | Text Exact Reported | p006 / article p.1158 · Metal-Ion Sensing · Figure 7 |
| Tl3+-loaded N-S Raman scattering peak | 829 cm^-1 | — | — | Text Exact Reported | p006 / article p.1158 · Metal-Ion Sensing · Figure 7 |