Other — Triphenylene-Bridged Trinuclear Complexes of Cu: Models for Spin Interactions in Two-Dimensional Electrically Conductive Metal-Organic Frameworks

4 measurement groups · 23 results

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

microcrystalline sample of complex 1 · Powder

Quantum Design Dynacool PPMS; H = 2.5 kOe; 1.8-300 K; diamagnetic correction and PHI fits to HDVV Hamiltonian.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
complex 1 room-temperature chi_M T	1.79 cm3 mol-1 K	—	—	Text Exact Reported	p003 / article p.10477 · Figure 4a
complex 1 room-temperature chi_M T after TIP subtraction	1.53 cm3 mol-1 K	—	—	Text Exact Reported	S6 · Figure S3
complex 1 experimental chi_M T at 1.8 K	0.6 cm3 mol-1 K	—	—	Text Rounded Reported	S11 · Figure S8
complex 1 fitted gCu	gCu = 2.06	—	—	Text Exact Reported	p004 / article p.10478 · Figure 4a
complex 1 fitted ligand g	gL = 1.98	—	—	Text Exact Reported	p004 / article p.10478 · Figure 4a
complex 1 ground spin state	S = 1	—	—	Text Exact Reported	p004 / article p.10478
complex 1 fitted Cu2+ impurity fraction	rho = 2.7%	—	—	Text Exact Reported	S9 · Figure S6
complex 1 fitted exchange constants J1 and J2	J1 = J2 = -2.76 cm-1	—	—	Text Exact Reported	p004 / article p.10478 · Figure 4a
complex 1 simulated chi_M T at 1.8 K without molecular field	1.1 cm3 mol-1 K	—	—	Text Rounded Reported	S11 · Figure S8
complex 1 temperature-independent paramagnetism	chiTIP = 8.86 x 10^-4 cm3 mol-1	—	—	Text Exact Reported	p004 / article p.10478 · Figure 4a
complex 1 intermolecular coupling term	zJ' = -0.309 cm-1	—	—	Text Exact Reported	p004 / article p.10478 · Figure 4a

microcrystalline sample of complex 2 · Powder

Quantum Design Dynacool PPMS; H = 2.5 kOe; 1.8-300 K; diamagnetic correction and PHI fits to HDVV Hamiltonian.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
complex 2 plateau chi_M T at 1.8 K	0.42 cm3 mol-1 K	—	—	Text Exact Reported	p003 / article p.10477 · Figure 4a
complex 2 room-temperature chi_M T	2.32 cm3 mol-1 K	—	—	Text Exact Reported	p003 / article p.10477 · Figure 4a
complex 2 room-temperature chi_M T after TIP subtraction	1.20 cm3 mol-1 K	—	—	Text Exact Reported	S6 · Figure S3
complex 2 fitted gCu	gCu = 2.12	—	—	Text Exact Reported	p004 / article p.10478 · Figure 4a
complex 2 ground spin state	S = 1/2	—	—	Text Exact Reported	p003 / article p.10477
complex 2 fitted Cu2+ impurity fraction	rho = 0.7%	—	—	Text Exact Reported	S9 · Figure S6
complex 2 fitted exchange constants J1 and J2	J1 = J2 = -6.99 cm-1	—	—	Text Exact Reported	p004 / article p.10478 · Figure 4a
complex 2 temperature-independent paramagnetism	chiTIP = 3.71 x 10^-3 cm3 mol-1	—	—	Text Exact Reported	p004 / article p.10478 · Figure 4a

microcrystalline sample of complex 1 · Powder

PPMS magnetisation at 1.8 K in field range +/-90 kOe.

Temperature: 1.8
Geometry: microcrystalline powder
Context: model_system
Measurement source: p004 / article p.10478 · Results and Discussion · Figure 4b

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
complex 1 nonsaturation upper field	does not saturate even at 90 kOe	—	—	Text Exact Reported	p004 / article p.10478 · Figure 4b
complex 1 magnetisation inflection	approximately 1 microB at approximately 40 kOe	—	—	Text Approximate	p004 / article p.10478 · Figure 4b

microcrystalline sample of complex 2 · Powder

PPMS magnetisation at 1.8 K in field range +/-90 kOe.

Temperature: 1.8
Geometry: microcrystalline powder
Context: model_system
Measurement source: p004 / article p.10478 · Results and Discussion · Figure 4b

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
complex 2 Brillouin fit g	g = 2.0	—	—	Text Exact Reported	p004 / article p.10478 · Figure 4b
complex 2 saturation magnetisation	1 microB	—	—	Text Exact Reported	p004 / article p.10478 · Figure 4b