cMOF Evidence Base
Other — A chiral SrSi2 (srs) superstructure constructed by a dual interaction system showing isotropic electrical conductivity

Measurement evidence

Other

A chiral SrSi2 (srs) superstructure constructed by a dual interaction system showing isotropic electrical conductivity · Liu J., Lu Z.-X., Wu F.-F. et al. · Chinese Chemical Letters · 2023 · 108100

2 measurement groups · 5 results

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

Regenerated-sample comparison by IR, XPS, TGA, electrical conductivity and UV-vis-NIR diffuse reflectance

Infrared spectroscopyX-ray photoelectron spectroscopyUV-visible and optical absorption spectroscopyElectrical conductivityThermogravimetric analysis

Regenerated compound 1 crystals · Single Crystal

Main text states regenerated-sample results are almost the same as those of original compound 1.

Context
regenerated pristine framework
Measurement source
main p.3 · Main text · Figs. S1, S3, S4, S7, S8
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Regenerated-sample characterisation compared with originalIR, XPS, TGA, electrical conductivity and UV-vis-NIR results almost the same as original compound 1——Text
Qualitative		main p.3 · Main text · Figs. S1, S3, S4, S7, S8

Thermogravimetric analysis (TGA)

Thermogravimetric analysis

Crystals of compound 1 · Single Crystal

Mettler Toledo analyser at 10 deg C/min under argon; main text reports solvent-loss step and collapse of the 3D pi-stacked supramolecular structure upon solvent removal.

Atmosphere
argon
Context
pristine crystalline framework
Measurement source
SI office text · Materials and Physical Measurements · Fig. S4
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Framework response to solvent removal3D pi-stacked supramolecular structure collapses upon solvent removal——Text
Qualitative		main p.3 · Main text · Fig. S4
TGA heating rate10 deg C/min10 deg C/min—Text
Exact Reported		SI office text · Materials and Physical Measurements
Weight-loss temperature range30-120 deg C——Text
Range		main p.3 · Main text · Fig. S4
Low-temperature weight lossabout 3.5% weight loss from 30-120 deg C3.5 wt%—Text
Approximate		main p.3 · Main text · Fig. S4