Spectroscopy — Coordination environments and π-conjugation in dense lithium coordination polymers

3 measurement groups · 3 results

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

Compound 1 pale yellow plates · Single Crystal

FTIR spectra of compounds 1-6 and parent linkers

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Compound 2 FTIR surface hydration indication	Spectra of 1 and 2 are identical, suggesting hydration of 2 to form 1 at the ATR-sensitive surface	—	—	Caption Qualitative	p007 · 4. FTIR data · Fig. S6

Compound 1 pale yellow plates · Single Crystal

PerkinElmer Lambda 750 with integrating sphere, 2500 to 220 nm; powder diluted 5-20 wt% with dry BaSO4

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Compound 1 optical band edge midpoint	3.2 eV; red-shifted by 0.3 eV upon LCP formation	—	—	Text Rounded Reported	p007 · 3.4 Optical absorption and conductivity measurements · Fig. S11a

Compounds 3-6 hydroxy-aq LCP diffuse-reflectance group · Powder

PerkinElmer Lambda 750 with integrating sphere, 2500 to 220 nm; powders diluted 5-20 wt% with dry BaSO4

Geometry: Diffuse reflectance powder measurement
Context: aggregate pristine compounds 3-6
Measurement source: p007 · 3.4 Optical absorption and conductivity measurements · Fig. S11b-d

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Compounds 3-6 aggregate optical band-edge range	1.6-2.1 eV	—	range	Text Range	p007 · 3.4 Optical absorption and conductivity measurements · Fig. S11b-d