Electrical Transport — Porous Molecular Conductor: Electrochemical Fabrication of Through-Space Conduction Pathways among Linear Coordination Polymers

4 measurement groups · 15 results

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

Direct-current two-probe conductivity

Electrical conductivity

PMC-1 pressed pellet · Pellet

Pressed pellet; diameter 3 mm and thickness 200-400 um; variable-temperature data shown in Figure 4.

Temperature: 300
Geometry: pressed pellet, two-probe
Context: PMC-1 pellet
Measurement source: S13 · Electrical conductivity in single crystal and pressed pellet · Table S4, Figure 4

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
PMC-1 pellet sigma300K batch 1	1.5 x 10-6 S cm-1	0.00015 S m-1	—	SI Table Exact Reported	S13 · Electrical conductivity · Table S4
PMC-1 pellet sigma300K batch 2Marked as a best value within this paper	7.6 x 10-6 S cm-1	0.00076 S m-1	—	SI Table Exact Reported	S13 · Electrical conductivity · Table S4
PMC-1 pellet sigma300K batch 3	4.2 x 10-6 S cm-1	0.00042 S m-1	—	SI Table Exact Reported	S13 · Electrical conductivity · Table S4

Direct-current two-probe conductivity

Electrical conductivity

PMC-1 single crystal · Single Crystal

Variable-temperature conductivity in PPMS MODEL 6000 liquid He cryostat; Keithley 2611 sourcemeter; cooling/heating rate 2 K/min; measured along pi-stacked columnar c axis.

Temperature: 300
Geometry: single crystal, two-probe, along crystallographic c axis
Context: PMC-1 single crystal
Measurement source: S13 · Electrical conductivity in single crystal and pressed pellet · Table S3, Figure 4

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
PMC-1 single-crystal sigma300K batch 1	1.4 x 10-3 S cm-1	0.14 S m-1	—	SI Table Exact Reported	S13 · Electrical conductivity · Table S3
PMC-1 single-crystal sigma300K batch 2Marked as a best value within this paper	3.3 x 10-3 S cm-1	0.33 S m-1	—	SI Table Exact Reported	S13 · Electrical conductivity · Table S3
PMC-1 single-crystal sigma300K batch 3	1.1 x 10-3 S cm-1	0.11 S m-1	—	SI Table Exact Reported	S13 · Electrical conductivity · Table S3
PMC-1 single-crystal sigma300K batch 4	2.7 x 10-3 S cm-1	0.27 S m-1	—	SI Table Exact Reported	S13 · Electrical conductivity · Table S3
PMC-1 single-crystal sigma300K batch 5	1.0 x 10-3 S cm-1	0.1 S m-1	—	SI Table Exact Reported	S13 · Electrical conductivity · Table S3
Temperature dependence of conductivity	sigma increased with rising temperature; semiconducting behaviour	—	—	Text Qualitative	6804 · Results/discussion · Figure 4

Direct-current two-probe conductivity

Electrical conductivity

PMC-1h pressed pellet · Pellet

Pressed pellet of PMC-1h; variable-temperature data shown in Figure 4.

Temperature: 300
Geometry: pressed pellet, two-probe
Context: PMC-1h pellet
Measurement source: S13 · Electrical conductivity in single crystal and pressed pellet · Table S5, Figure 4

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
PMC-1h conductivity enhancement over PMC-1 pellet	10^4 times higher	—	—	Text Rounded Reported	6805 · Results/discussion · Figure 4
PMC-1h pellet sigma300K batch 1	1.2 x 10-2 S cm-1	1.2 S m-1	—	SI Table Exact Reported	S13 · Electrical conductivity · Table S5
PMC-1h pellet sigma300K batch 2	1.7 x 10-2 S cm-1	1.7 S m-1	—	SI Table Exact Reported	S13 · Electrical conductivity · Table S5
PMC-1h pellet sigma300K batch 3	3.6 x 10-2 S cm-1	3.6 S m-1	—	SI Table Exact Reported	S13 · Electrical conductivity · Table S5
PMC-1h pellet sigma300K batch 4Marked as a best value within this paper	3.7 x 10-2 S cm-1	3.7 S m-1	—	SI Table Exact Reported	S13 · Electrical conductivity · Table S5

Room-temperature conductivity of pressed pellet

Electrical conductivity

PMC-1s pressed pellet · Pellet

Pressed pellet conductivity reported in SI narrative.

Temperature: room temperature
Geometry: pressed pellet
Context: PMC-1s pellet
Measurement source: S15 · Estimation of the structure of PMC-1h via PMC-1s

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
PMC-1s pellet room-temperature conductivity	1.5 x 10-2 S cm-1	1.5 S m-1	—	Text Exact Reported	S15 · Estimation of the structure of PMC-1h via PMC-1s