Other — A 3D Cu-Naphthalene-Phosphonate Metal–Organic Framework with Ultra-High Electrical Conductivity

Measurement evidence

Other

A 3D Cu-Naphthalene-Phosphonate Metal–Organic Framework with Ultra-High Electrical Conductivity · Peeples C.A., Kober D., Schmitt F.-J. et al. · Advanced Functional Materials · 2021 · 2007294

1 measurement group · 8 results

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

SQUID-based vibrating sample magnetometer, MPMS by Quantum Design, direct-current mode

Magnetometry and magnetic susceptibility

20 mg TUB40 sample for magnetization · Powder

20 mg TUB40 sample measured from 2 to 380 K under applied magnetic fields between 0.1 and 7 Tesla; susceptibility calculated from magnetization and applied field.

Temperature: 2-380
Context: pristine TUB40 sample
Measurement source: main p.3-4, article pp.3-4 · Magnetization Measurements · Figure 3

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Curie constant from susceptibility fit	CCW = 0.76 uB K/IonCu Tesla	—	—	Text Exact Reported	main p.4, article p.4 · Magnetization Measurements · Figure 3b
Curie-Weiss temperature	ThetaCW = -4.13 K	-4.13 K	—	Text Exact Reported	main p.4, article p.4 · Magnetization Measurements · Figure 3b
Diamagnetic contribution from susceptibility fit	chi_dia = 110 x 10^-6 uB/IonCu Tesla	0.00011 uB IonCu-1 Tesla-1	—	Text Exact Reported	main p.4, article p.4 · Magnetization Measurements · Figure 3b
Field-dependent fit term	CB = 225 x 10^-6 uB/IonCu Tesla	0.000225 uB IonCu-1 Tesla-1	—	Text Exact Reported	main p.4, article p.4 · Magnetization Measurements · Figure 3b
Cu spins contributing to magnetic interactions	about 80%	0.8 fraction	—	Text Approximate	main p.4, article p.4 · Magnetization Measurements
Magnetic susceptibility peak temperatureMarked as a best value within this paper	Tmax about 4 K	4 K	—	Text Approximate	main p.3, article p.3 · Magnetization Measurements · Figure 3a
2 K magnetization slope-change field	2.5 Tesla	2.5 Tesla	—	Text Exact Reported	main p.4, article p.4 · Magnetization Measurements · Figure 3a inset
Zeeman splitting corresponding to 2.5 T	3.4 K	3.4 K	—	Text Exact Reported	main p.4, article p.4 · Magnetization Measurements · Figure 3a inset