Spectroscopy — Acid-Dependent Charge Transport in a Solution-Processed 2D Conductive Metal-Organic Framework

4 measurement groups · 13 results

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

Reprecipitated Cu3(HHTATP)2 from DMSO/TFA solution · Powder

Cu3(HHTATP)2 dispersed in DMSO/TFA, reprecipitated, then washed with acetone, reagent alcohol, or 0.1 M Et3N/THF.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
*Reprecipitate N K-edge 1s -> sigmaN-H peak**	401.6 eV	—	—	Text Exact Reported	11495 · Results and Discussion · Figure S16
Reprecipitated framework PXRD reflections retained	retaining the (100), (200), and (002) reflections	—	—	Text Qualitative	11495 · Results and Discussion · Figure S17

Cu3(HHTATP)2 nanorod powder · Powder

400-2600 nm on Shimadzu UV-3600; reflectance converted to Kubelka-Munk absorbance.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Broad DRUV-vis absorption 1	~1200 nm	—	—	Text Approximate	11495 · Results and Discussion · Figure 2b
Broad DRUV-vis absorption 2	~1700 nm	—	—	Text Approximate	11495 · Results and Discussion · Figure 2b
Broad DRUV-vis absorption 3	~2200 nm	—	—	Text Approximate	11495 · Results and Discussion · Figure 2b
Experimental Tauc optical gap	0.49 eV	—	—	Text Exact Reported	11495 · Results and Discussion · Figure 2b

Cu3(HHTATP)2 nanorod powder · Powder

Bruker Alpha II in moisture-free Ar glovebox; 400-4000 cm^-1, 2 cm^-1 step.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Aromatic amine C-N stretching	1296 cm^-1	—	—	Text Exact Reported	11494 · Results and Discussion · Figure S6

Cu3(HHTATP)2 nanorod powder · Powder

XAS/XPS measured at PAL beamlines 10A2, 4D, and 8C; TEY mode for soft XAS; Cu K-edge XANES in transmission.

Context: pristine Cu3(HHTATP)2 compared to Cu3(HHTP)2 where stated
Measurement source: 11494-11495 · Results and Discussion · Figures 2a, 2c, 2d, S7

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
O K-edge O 1s -> Cu 3d peak	531.1 eV	—	—	Text Exact Reported	11495 · Results and Discussion · Figure 2d
O K-edge 1s -> pi C-O peak	533.6 eV	—	—	Text Exact Reported	11495 · Results and Discussion · Figure 2d
Cu K-edge broader rising edge	around 8.997 keV	—	—	Text Approximate	11495 · Results and Discussion · Figure 2c
N K-edge 1s -> pi N-C peak	399.4 eV	—	—	Text Exact Reported	11494 · Results and Discussion · Figure 2a
N K-edge 1s -> pi C-C peak	400.7 eV	—	—	Text Exact Reported	11494 · Results and Discussion · Figure 2a
XPS N 1s broad signal	around 399.5 eV	—	—	Text Approximate	11494 · Results and Discussion · Figure S7