Electrical Transport — Synthesis, characterization, and solid state electrical conductivity of coordination polymers with copper and zinc

Measurement evidence

Electrical Transport

Synthesis, characterization, and solid state electrical conductivity of coordination polymers with copper and zinc · Prasad R.L., Kushwaha A. · Journal of Coordination Chemistry · 2012 · 4230-4244

6 measurement groups · 8 results

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

Two-probe variable-temperature specific conductance

Electrical conductivity

Complex 2 compressed pellet · Pellet

Compressed pellet with conductive silver paint contacts; sequential voltages from +10 to -10 V in 5 V steps; temperature range 313-393 K.

Temperature: 313-393
Atmosphere: not stated
Geometry: 13 mm diameter pellet, two-probe contacts on top and bottom surfaces
Context: pristine monometallic Cu coordination polymer
Measurement source: p005 / 4233 · 2.3

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Complex 2 log conductivity near 313 K	log sigma approx -9.1 at 1000/T approx 3.2 K^-1	7.94e-10 S cm^-1	visual estimate from Figure 2	Figure Axis Approximate	p014 / 4242 · 3.7 · Figure 2
All complexes show semiconductor behaviour	Increase in conductivity of all the complexes with increasing temperature indicates that the complexes are semiconductors.	—	—	Text Qualitative	p013 / 4241 · 3.7

Two-probe variable-temperature specific conductance

Electrical conductivity

Complex 3 compressed pellet · Pellet

Same pellet/contact method as complex 2; temperature range 313-393 K.

Temperature: 313-393
Atmosphere: not stated
Geometry: 13 mm diameter pellet, silver-paint contacts
Context: pristine monometallic Zn coordination polymer
Measurement source: p013 / 4241 · 3.7

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Complex 3 log conductivity near 313 K	log sigma approx -10.1 at 1000/T approx 3.2 K^-1	7.94e-11 S cm^-1	visual estimate from Figure 2	Figure Axis Approximate	p014 / 4242 · 3.7 · Figure 2

Two-probe variable-temperature specific conductance

Electrical conductivity

Complex 4 compressed pellet · Pellet

Same pellet/contact method as complex 2; temperature range 313-393 K.

Temperature: 313-393
Atmosphere: not stated
Geometry: 13 mm diameter pellet, silver-paint contacts
Context: mixed-metal coordination polymer
Measurement source: p013 / 4241 · 3.7

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Complex 4 log conductivity near 313 K	log sigma approx -9.45 at 1000/T approx 3.2 K^-1	3.55e-10 S cm^-1	visual estimate from Figure 2	Figure Axis Approximate	p014 / 4242 · 3.7 · Figure 2

Two-probe variable-temperature specific conductance

Electrical conductivity

Complex 5 compressed pellet · Pellet

Same pellet/contact method as complex 2; temperature range 313-393 K.

Temperature: 313-393
Atmosphere: not stated
Geometry: 13 mm diameter pellet, silver-paint contacts
Context: mixed-metal coordination polymer
Measurement source: p014 / 4242 · 3.7 · Figure 2

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Complex 5 log conductivity near 313 K	log sigma approx -9.0 at 1000/T approx 3.2 K^-1	1e-9 S cm^-1	visual estimate from Figure 2	Figure Axis Approximate	p014 / 4242 · 3.7 · Figure 2

Two-probe variable-temperature specific conductance

Electrical conductivity

Complex 6 compressed pellet · Pellet

Same pellet/contact method as complex 2; temperature range 313-393 K.

Temperature: 313-393
Atmosphere: not stated
Geometry: 13 mm diameter pellet, silver-paint contacts
Context: mixed-metal coordination polymer
Measurement source: p013 / 4241 · 3.7

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Complex 6 high-temperature log conductivityMarked as a best value within this paper	maximum plotted log sigma approx -6.9 near 393 K	1.26e-7 S cm^-1	visual estimate from Figure 2	Figure Axis Approximate	p014 / 4242 · 3.7 · Figure 2
Reported conductivity order for heterobimetallic complexesMarked as a best value within this paper	4 < 5 < 6 > 7	—	—	Text Qualitative	p014 / 4242 · 3.7

Two-probe variable-temperature specific conductance

Electrical conductivity

Complex 7 compressed pellet · Pellet

Same pellet/contact method as complex 2; temperature range 313-393 K.

Temperature: 313-393
Atmosphere: not stated
Geometry: 13 mm diameter pellet, silver-paint contacts
Context: mixed-metal coordination polymer
Measurement source: p014 / 4242 · 3.7

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Complex 7 log conductivity near 313 K	log sigma approx -8.45 at 1000/T approx 3.2 K^-1	3.55e-9 S cm^-1	visual estimate from Figure 2	Figure Axis Approximate	p014 / 4242 · 3.7 · Figure 2