Electrical Transport — Conjugated Metal-Organic Macrocycles: Synthesis, Characterization, and Electrical Conductivity

9 measurement groups · 20 results

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

Two-point pressed-pellet conductivity

Electrical conductivity

Cu3(HHTP)2 pressed-pellet control · Pellet

Cu3(HHTP)2 pellet control measured with the same two-electrode screw cell; three pellet values in Table S7 and average in Table 2.

Temperature: 298
Geometry: packed pellet two-electrode screw cell
Context: pristine conductive MOF control
Measurement source: SI S18 · Supplementary tables · Table S7

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Cu3(HHTP)2 pellet average conductivity	6(2) x 10^-3	—	2 x 10^-3	Table Rounded Reported	main p.4 · Table 2 · Table 2
previously reported Cu3(HHTP)2 pellet conductivity range	10^-3-10^-2	—	—	Table Range	main p.4 · Table 2 · Table 2
Cu3(HHTP)2 pellet 1 conductivity	6 x 10^-3	—	—	SI Table Exact Reported	SI S18 · Supplementary tables · Table S7
Cu3(HHTP)2 pellet 2 conductivity	4 x 10^-3	—	—	SI Table Exact Reported	SI S18 · Supplementary tables · Table S7
Cu3(HHTP)2 pellet 3 conductivity	7 x 10^-3	—	—	SI Table Exact Reported	SI S18 · Supplementary tables · Table S7

Single-crystal out-of-plane conductivity

Electrical conductivity

Cu3(HHTP)2 single-crystal literature comparator · Single Crystal

Literature comparator from ref. 43 tabulated in this paper.

Temperature: 298
Geometry: single crystal, out-of-plane
Context: literature comparator
Measurement source: main p.4 · Table 2 · Table 2

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
single-crystal out-of-plane conductivity	1.5	—	—	Table Exact Reported	main p.4 · Table 2 · Table 2

Two-point packed/pressed pellet conductivity

Electrical conductivity

CuTOTP-OC18 bulk powder/pellet sample · Powder

Packed pellets measured with BioLogic SP-200 using two-electrode PEEK/brass screw cell; 8-10 mg powder, 0.56 Nm compression, settled 8 h then 18 h; average of three measurements in Table 2.

Temperature: 298
Geometry: 2.8 mm inner diameter PEEK spacer, two brass screws; sample thickness typically 400-800 um
Context: pristine target macrocycle
Measurement source: SI S14 · Electrochemical characterization · Table 2; Fig. S19

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
pressed-pellet conductivity	1(1) x 10^-7	—	1 x 10^-7	Table Rounded Reported	main p.4 · Charge transport measurements · Table 2

Two-point packed/pressed pellet conductivity

Electrical conductivity

CuTOTP-OC2 bulk powder/pellet sample · Powder

Packed pellets measured with BioLogic SP-200 using two-electrode PEEK/brass screw cell; 8-10 mg powder, 0.56 Nm compression, settled 8 h then 18 h; average of three measurements in Table 2.

Temperature: 298
Geometry: 2.8 mm inner diameter PEEK spacer, two brass screws; sample thickness typically 400-800 um
Context: pristine target macrocycle
Measurement source: SI S14 · Electrochemical characterization · Table 2; Fig. S19

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
pressed-pellet conductivityMarked as a best value within this paper	2(1) x 10^-3	—	1 x 10^-3	Table Rounded Reported	main p.4 · Charge transport measurements · Table 2

Two-point packed/pressed pellet conductivity

Electrical conductivity

CuTOTP-OC4 bulk powder/pellet sample · Powder

Packed pellets measured with BioLogic SP-200 using two-electrode PEEK/brass screw cell; 8-10 mg powder, 0.56 Nm compression, settled 8 h then 18 h; average of three measurements in Table 2.

Temperature: 298
Geometry: 2.8 mm inner diameter PEEK spacer, two brass screws; sample thickness typically 400-800 um
Context: pristine target macrocycle
Measurement source: SI S14 · Electrochemical characterization · Table 2; Fig. S19

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
pressed-pellet conductivity	6(2) x 10^-4	—	2 x 10^-4	Table Rounded Reported	main p.4 · Charge transport measurements · Table 2

Two-point packed/pressed pellet conductivity

Electrical conductivity

CuTOTP-OC6 bulk powder/pellet sample · Powder

Packed pellets measured with BioLogic SP-200 using two-electrode PEEK/brass screw cell; 8-10 mg powder, 0.56 Nm compression, settled 8 h then 18 h; average of three measurements in Table 2.

Temperature: 298
Geometry: 2.8 mm inner diameter PEEK spacer, two brass screws; sample thickness typically 400-800 um
Context: pristine target macrocycle
Measurement source: SI S14 · Electrochemical characterization · Table 2; Fig. S19

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
pressed-pellet conductivity	4(1) x 10^-4	—	1 x 10^-4	Table Rounded Reported	main p.4 · Charge transport measurements · Table 2

Two-point packed-pellet conductivity negative control

Electrical conductivity

H4TOTP-OC2 plus copper acetate monohydrate 1:1 packed control · Pellet

1:1 mol mixture with copper acetate monohydrate packed and measured as detailed for conductivity cell.

Measurement source: SI S14 · Electrochemical characterization

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
conductivity outcome	non-conductive	—	—	Qualitative Qualitative	SI S14 · Electrochemical characterization

Two-point packed-pellet conductivity negative control

Electrical conductivity

3-OC2 plus copper acetate monohydrate 1:1 packed control · Pellet

1:1 mol mixture with copper acetate monohydrate packed and measured as detailed for conductivity cell.

Measurement source: SI S14 · Electrochemical characterization

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
conductivity outcome	non-conductive	—	—	Qualitative Qualitative	SI S14 · Electrochemical characterization

Thin-film field-effect transistor saturation mobility

Field-effect transistor measurements

CuTOTP-OC18 thin-film FET active layer · Thin Film

Top-contact bottom-gate FET; ODTS-passivated heavily B-doped Si/300 nm SiO2; CuTOTP-OC18 spin-coated from 5 mg/mL CHCl3 at 2500 rpm for 60 s; Au electrodes 100 nm; W/L = 1000/50 um; measured under N2.

Temperature: 298
Atmosphere: N2
Geometry: top-contact bottom-gate FET; W = 1000 um, L = 50 um, SiO2 capacitance 10 nF cm^-2
Context: pristine target macrocycle thin film
Measurement source: SI S15 · Charge transport property measurements · Figure S20

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
SiO2 capacitance per unit area	10	—	—	Text Exact Reported	SI S15 · Charge transport property measurements
FET channel length	50	—	—	Text Exact Reported	SI S15 · Charge transport property measurements
FET channel width	1000	—	—	Text Exact Reported	SI S15 · Charge transport property measurements
average saturation electron mobility	(2.16 +/- 0.61) x 10^-3	—	0.61 x 10^-3	Text Exact Reported	main p.5 · Charge transport measurements
electron threshold voltage	30	—	—	Text Rounded Reported	main p.5 · Charge transport measurements
average saturation hole mobilityMarked as a best value within this paper	(6.17 +/- 0.51) x 10^-3	—	0.51 x 10^-3	Text Exact Reported	main p.5 · Charge transport measurements
hole threshold voltage	-50	—	—	Text Rounded Reported	main p.5 · Charge transport measurements
on/off drain current ratio	on the order of 10^4	—	—	Text Approximate	main p.5 · Charge transport measurements