Measurement evidence
Semiconductive coordination networks from 2,3,6,7,10,11-hexakis(alkylthio) triphenylenes and bismuth(III) halides: Synthesis, structure-property relations, and solution processing · Li K., Xu Z., Xu H. et al. · Chemistry of Materials · 2005 · 4426-4437
Reported values remain attached to the sample, method, conditions, extraction quality and source location that produced them.
HMTT.BiCl3 (1) single-crystal structural sample · Single Crystal
Room-temperature solid-state diffuse reflectance; 350-1500 nm; BaSO4 reference; band gap from absorption edge extrapolation
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| optical_band_gap | 1.817 eV | 1.817 eV | — | Text Exact Reported | 10 · Structure-Property Relations · Figure 11, Table 2 |
HMTT.BiBr3 (2) bulk powder/crystallites · Powder
Room-temperature solid-state diffuse reflectance; band gap from absorption edge extrapolation
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| optical_band_gap | 1.753 eV | 1.753 eV | — | Text Exact Reported | 10 · Structure-Property Relations · Figure 11, Table 2 |
HMTT.2BiBr3 (3) bulk powder/crystallites · Powder
Room-temperature solid-state diffuse reflectance; band gap from absorption edge extrapolation
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| optical_band_gapMarked as a best value within this paper | 1.642 eV | 1.642 eV | — | Text Exact Reported | 10 · Structure-Property Relations · Figure 11, Table 2 |
HETT.2BiBr3 (4) bulk powder/crystallites · Powder
Room-temperature solid-state diffuse reflectance; band gap from absorption edge extrapolation
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| optical_band_gap | 1.973 eV | 1.973 eV | — | Text Exact Reported | 10 · Structure-Property Relations · Figure 11, Table 2 |
HiPTT.2BiBr3.C7H8 (5) bulk powder/crystallites · Powder
Room-temperature solid-state diffuse reflectance; band gap from absorption edge extrapolation
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| optical_band_gap | 2.177 eV | 2.177 eV | — | Text Exact Reported | 10 · Structure-Property Relations · Figure 11, Table 2 |
BiBr3 diffuse-reflectance control · Powder
Room-temperature optical absorption spectrum for BiBr3 control
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| optical_band_gap | 2.662 eV | 2.662 eV | — | Caption Exact Reported | 7 · Supporting Information · Figure S13 |
BiCl3 diffuse-reflectance control · Powder
Room-temperature optical absorption spectrum for BiCl3 control
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| optical_band_gap | 3.366 eV | 3.366 eV | — | Caption Exact Reported | 7 · Supporting Information · Figure S13 |
HMTT organic molecular control · Powder
Room-temperature solid-state diffuse reflectance on organic HMTT control
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| optical_band_gap | 2.983 eV | 2.983 eV | — | Text Exact Reported | 10 · Structure-Property Relations · Figure 11, Table 2 |