Porosity — Novel Topology in Semiconducting Tetrathiafulvalene Lanthanide Metal-Organic Frameworks

Measurement evidence

Porosity

Novel Topology in Semiconducting Tetrathiafulvalene Lanthanide Metal-Organic Frameworks · Xie L.S., Dinca M. · Israel Journal of Chemistry · 2018 · 1119-1122

2 measurement groups · 3 results

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

Nitrogen adsorption/BET surface-area analysis under same activation conditions as Yb6(TTFTB)5

activated Lu6(TTFTB)5 powder for N2 adsorption · Powder

Activation at 220 C under dynamic vacuum; main text reports BET surface area under these conditions.

Temperature
77
Atmosphere
N2
Context
activated pristine framework powder
Measurement source
p004 · main text · Figure S3 referenced
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
BET surface area70 cm2 g-1Text
Rounded Reported
p004 · main text · Figure S3 referenced

Nitrogen adsorption isotherm and BET surface-area analysis, Micromeritics ASAP 2020

activated Yb6(TTFTB)5 powder for N2 adsorption · Powder

Sample activated at 220 C under dynamic vacuum until outgas rate <2 mTorr/min; N2 isotherm measured at 77 K using UHP nitrogen.

Temperature
77
Atmosphere
N2
Context
activated pristine framework powder
Measurement source
S3 · Nitrogen adsorption measurements · Figure S3
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
BET surface areaMarked as a best value within this paper400(1) cm2 g-11 cm2 g-1Text
Exact Reported
p004 · main text · Figure S3
N2 uptake near P/P0 = 0.9approximately 105 cm3 g-1 near P/P0 = 0.9 from isotherm axisvisual estimate +/- 5 cm3 g-1Figure Axis
Approximate
S8 · Figure S3 · Figure S3