Other — Nanosheets of Two-Dimensional Magnetic and Conducting Fe(II)/Fe(III) Mixed-Valence Metal-Organic Frameworks

Measurement evidence

Other

Nanosheets of Two-Dimensional Magnetic and Conducting Fe(II)/Fe(III) Mixed-Valence Metal-Organic Frameworks · Benmansour S., Abherve A., Gomez-Claramunt P. et al. · ACS Applied Materials and Interfaces · 2017 · 26210-26218

4 measurement groups · 12 results

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

SQUID magnetometry, DC and AC susceptibility

compound 1 black shiny microcrystalline solid · Powder

DC susceptibility 2-300 K at 0.1 T; AC susceptibility 1.8-5 K, 0.395 mT, 1-1000 Hz; hysteresis at 1.8 K from -5 to 5 T.

Temperature
1.8-300
Geometry
polycrystalline sample mass 13.67 mg
Context
pristine polycrystalline MOF
Measurement source
p003 · Magnetic Measurements · Figures 4-5; Figure S8
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
room-temperature chi_m Tca. 8.3 cm3 K mol-1Text
Approximate
p004 · Magnetic Properties · Figure 4
coercive fieldca. 1 mTText
Approximate
p005 · Magnetic Properties · Figure S8
AC susceptibility ordering onsetnonzero out-of-phase signal below ca. 2.4 KText
Approximate
p005 · Magnetic Properties · Figure 5

Thermogravimetric analysis

compound 1 black shiny microcrystalline solid · Powder

Thermogravimetric scan with progressive heating; atmosphere not specified.

Atmosphere
not specified
Context
pristine polycrystalline MOF
Measurement source
S-6 · Thermogravimetric Analysis (TGA) · Figure S7
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
abrupt thermal decomposition temperatureca. 350 CText
Approximate
S-6 · Thermogravimetric Analysis (TGA) · Figure S7
first TGA plateau mass lossca. 5.6% at ca. 130-140 C, corresponding to ca. 5 water moleculesText
Approximate
S-6 · Thermogravimetric Analysis (TGA) · Figure S7
second-step cumulative TGA water loss15.2% at ca. 190-200 C, corresponding to total ca. 13 water moleculesText
Approximate
S-6 · Thermogravimetric Analysis (TGA) · Figure S7

SQUID magnetometry, DC and AC susceptibility

compound 2 black shiny microcrystalline solid · Powder

DC susceptibility 2-300 K at 0.1 T; AC susceptibility 1.8-5 K, 0.395 mT, 1-1000 Hz; hysteresis at 1.8 K from -5 to 5 T.

Temperature
1.8-300
Geometry
polycrystalline sample mass 14.50 mg
Context
pristine polycrystalline MOF
Measurement source
p003 · Magnetic Measurements · Figures 4-5; Figure S8
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
room-temperature chi_m Tca. 8.3 cm3 K mol-1Text
Approximate
p004 · Magnetic Properties · Figure 4
coercive fieldca. 1 mTText
Approximate
p005 · Magnetic Properties · Figure S8
AC susceptibility ordering onsetnonzero out-of-phase signal below ca. 2.1 KText
Approximate
p005 · Magnetic Properties · Figure 5

Thermogravimetric analysis

compound 2 black shiny microcrystalline solid · Powder

Thermogravimetric scan with progressive heating; atmosphere not specified.

Atmosphere
not specified
Context
pristine polycrystalline MOF
Measurement source
S-6 · Thermogravimetric Analysis (TGA) · Figure S7
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
abrupt thermal decomposition temperatureca. 310 CText
Approximate
S-6 · Thermogravimetric Analysis (TGA) · Figure S7
first TGA plateau mass lossca. 3.7% at ca. 130-140 C, corresponding to ca. 4 water moleculesText
Approximate
S-6 · Thermogravimetric Analysis (TGA) · Figure S7
second-step cumulative TGA water loss12.3% at ca. 190-200 C, corresponding to total ca. 12 water moleculesText
Approximate
S-6 · Thermogravimetric Analysis (TGA) · Figure S7