Electrochemistry Application — Electrical semiconduction modulated by light in a cobalt and naphthalene diimide metal-organic framework

2 measurement groups · 6 results

Reported values remain attached to the sample, method, conditions, extraction quality and source location that produced them.

Solid-state cyclic voltammetry with cavity microelectrode

Voltammetry

MOF-CoNDI-py-2 purple leaf-like crystals/powder · Single Crystal

MeCN, 0.1 mol dm^-3 [N(n-Bu)4](PF6), Ag/AgNO3 reference (1e-2 mol dm^-3 in MeCN), 50 mV s^-1.

Atmosphere: not specified
Geometry: cavity microelectrode phi = 50 um, d = 25 um, V = 1e-8 cm3
Context: pristine MOF
Measurement source: 3,6 · Results; Methods - Solid-state electrochemistry · Fig. 2

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
First MOF redox pair potential	E1/2 = -0.79 V vs Ag/AgNO3	—	—	Caption Exact Reported	3 · Fig. 2 caption · Fig. 2
Second MOF redox pair potential	E1/2 = -1.25 V vs Ag/AgNO3	—	—	Caption Exact Reported	3 · Fig. 2 caption · Fig. 2
Estimated MOF LUMO energy	-3.92 eV	—	estimated	Caption Rounded Reported	3 · Supplementary Fig. 3 caption · Supplementary Fig. 3

Cyclic voltammetry of NDI-py in DMF with glassy carbon working electrode

Voltammetry

NDI-py ligand · Powder

0.1 mmol dm^-3 NDI-py in 10 mmol dm^-3 [N(n-Bu)4](PF6) DMF; ferrocene internal reference; 25 mV s^-1 method text says 1 mmol dm^-3 solution, SI figure says 0.1 mmol dm^-3.

Temperature: 298
Atmosphere: not specified
Geometry: solution electrochemical cell
Context: model ligand
Measurement source: 3 · Supplementary Fig. 3 caption · Supplementary Fig. 3

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
NDI-py first reduction potential	E1/2 = -0.83 V vs Fc/Fc+	—	—	Figure Axis Approximate	3 · Supplementary Fig. 3 · Supplementary Fig. 3
NDI-py second reduction potential	E1/2 = -1.29 V vs Fc/Fc+	—	—	Figure Axis Approximate	3 · Supplementary Fig. 3 · Supplementary Fig. 3
Estimated NDI-py LUMO energy	-3.97 eV	—	estimated	Caption Rounded Reported	3 · Supplementary Fig. 3 caption · Supplementary Fig. 3