Other — Gas-Induced Electrical and Magnetic Modulation of Two-Dimensional Conductive Metal–Organic Framework

Measurement evidence

Other

Gas-Induced Electrical and Magnetic Modulation of Two-Dimensional Conductive Metal–Organic Framework · Meng Z., Stolz R.M., De Moraes L.S. et al. · Angewandte Chemie - International Edition · 2024 · e202404290

2 measurement groups · 34 results

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

combustion C/H/N analysis; ICP-MS for Cu

Bulk elemental and compositional analysis

pristine Cu3(C6O6)2 powder · Powder

pristine and 1% gas-exposed powders after 6 h

Atmosphere: gas exposure before analysis for loaded samples
Geometry: powder
Context: pristine and gas-exposed comparison
Measurement source: S5 · Elemental Analysis · Table S1

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
H2S exposed C content	22.42 %	—	—	SI Table Exact Reported	S5 · Elemental Analysis · Table S1
H2S exposed Cu content	27.39 %	—	—	SI Table Exact Reported	S5 · Elemental Analysis · Table S1
H2S exposed H content	1.88 %	—	—	SI Table Exact Reported	S5 · Elemental Analysis · Table S1
H2S exposed S content	2.49 %	—	—	SI Table Exact Reported	S5 · Elemental Analysis · Table S1
NH3 exposed C content	24.86 %	—	—	SI Table Exact Reported	S5 · Elemental Analysis · Table S1
NH3 exposed Cu content	29.60 %	—	—	SI Table Exact Reported	S5 · Elemental Analysis · Table S1
NH3 exposed H content	2.66 %	—	—	SI Table Exact Reported	S5 · Elemental Analysis · Table S1
NH3 exposed N content	6.10 %	—	—	SI Table Exact Reported	S5 · Elemental Analysis · Table S1
NO exposed C content	24.50 %	—	—	SI Table Exact Reported	S5 · Elemental Analysis · Table S1
NO exposed Cu content	27.80 %	—	—	SI Table Exact Reported	S5 · Elemental Analysis · Table S1
NO exposed H content	2.36 %	—	—	SI Table Exact Reported	S5 · Elemental Analysis · Table S1
NO exposed N content	4.26 %	—	—	SI Table Exact Reported	S5 · Elemental Analysis · Table S1
pristine C content	22.65 %	—	—	SI Table Exact Reported	S5 · Elemental Analysis · Table S1
pristine Cu content	30.09 %	—	—	SI Table Exact Reported	S5 · Elemental Analysis · Table S1
pristine H content	2.36 %	—	—	SI Table Exact Reported	S5 · Elemental Analysis · Table S1
pristine N content	0.36 %	—	—	SI Table Exact Reported	S5 · Elemental Analysis · Table S1
H2S-exposed S:Cu ratio	S:Cu = 1:5.5	—	—	Text Exact Reported	7 · Spectroscopic Assessment

SQUID/VSM magnetic susceptibility; Curie-Weiss and HTSE fits

Magnetometry and magnetic susceptibility

pristine Cu3(C6O6)2 powder · Powder

pristine and 1% gas-exposed powders; 1.8-300 K; 100 Oe; gas exposure duration 6 h

Temperature: 1.8-300
Atmosphere: after gas exposure; magnetic field 100 Oe
Geometry: powder in VSM holder
Context: pristine and gas-exposed comparison
Measurement source: 4 · Magnetic Response · Figure 3

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Curie constant, H2S exposed	0.31 emu K mol-1	—	—	Text Exact Reported	4 · Magnetic Response · Figure 3
HTSE exchange coupling J/kB, H2S exposed	-60 K	—	—	Caption Exact Reported	S16-S17 · Measurement and Analysis of Magnetic Properties · Figure S13-S15
effective moment per Cu, H2S exposed	1.57 uB	—	—	Text Exact Reported	4 · Magnetic Response
Weiss constant theta, H2S exposed	-76 K	—	—	Visual Estimate Exact Reported	4 · Magnetic Response · Figure 3
Curie constant, NH3 exposed	0.43 emu K mol-1	—	—	Text Exact Reported	4 · Magnetic Response · Figure 3
HTSE exchange coupling J/kB, NH3 exposed	-38 K	—	—	Caption Exact Reported	S16-S17 · Measurement and Analysis of Magnetic Properties · Figure S13-S15
effective moment per Cu, NH3 exposed	1.85 uB	—	—	Text Exact Reported	4 · Magnetic Response
Weiss constant theta, NH3 exposed	-87 K	—	—	Visual Estimate Exact Reported	4 · Magnetic Response · Figure 3
Curie constant, NO exposed	0.36 emu K mol-1	—	—	Text Exact Reported	4 · Magnetic Response · Figure 3
HTSE exchange coupling J/kB, NO exposed	-95 K	—	—	Caption Exact Reported	S16-S17 · Measurement and Analysis of Magnetic Properties · Figure S13-S15
effective moment per Cu, NO exposed	1.7 uB	—	—	Text Exact Reported	4 · Magnetic Response
Weiss constant theta, NO exposed	-90 K	—	—	Visual Estimate Exact Reported	4 · Magnetic Response · Figure 3
magnetic ordering behaviour	paramagnetic at 1.8-300 K; no ordering down to 1.8 K	—	—	Text Qualitative	4 · Magnetic Response
Curie constant, pristine	0.42 emu K mol-1	—	—	Visual Estimate Exact Reported	4 · Magnetic Response · Figure 3
HTSE exchange coupling J/kB, pristine	-27 K	—	—	Visual Estimate Exact Reported	4 · Magnetic Response · Figure 3
effective moment per Cu, pristine	1.83 uB	—	—	Text Exact Reported	4 · Magnetic Response
Weiss constant theta, pristine	-30 K	—	—	Visual Estimate Exact Reported	4 · Magnetic Response · Figure 3