Other — Stabilization of cyclic water tetramers and dimers in the crystal host of 2D coordination networks: electrical conductivity and dielectric studies

3 measurement groups · 5 results

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

compound 1 yellow needle-shaped crystals, as synthesised · Single Crystal

freshly prepared crystals, 30-600 C under inert N2

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
dehydrated framework stability	stable up to 190 C	—	—	Text Rounded Reported	10 · Thermal stability and dehydration/rehydration studies · Fig. S6
first TGA weight loss	5.80% observed; 5.34% calculated; 80-140 C	—	—	Text Exact Reported	10 · Thermal stability and dehydration/rehydration studies · Fig. S6

compound 2 yellow needle-shaped crystals, as synthesised · Single Crystal

freshly prepared crystals, 30-600 C under inert N2

Temperature: 303-873 K
Atmosphere: N2
Geometry: crystals/powder
Context: pristine hydrated framework
Measurement source: 10 · Thermal stability and dehydration/rehydration studies · Fig. S7

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
compound 2 decomposition temperature	230 C	—	—	Text Rounded Reported	10 · Thermal stability and dehydration/rehydration studies · Fig. S7
first TGA weight loss	2.72% observed; 2.76% calculated; 80-140 C	—	—	Text Exact Reported	10 · Thermal stability and dehydration/rehydration studies · Fig. S7

dehydrated compound 1 · Powder

dehydrated 1 and 2 prepared at 145 C under vacuum for 1 h; TGA checked no weight loss below 200 C

Temperature: 303-873 K
Atmosphere: N2 for TGA; vacuum for dehydration
Geometry: dehydrated crystals/powder
Context: dehydrated pristine framework
Measurement source: 10 · Thermal stability and dehydration/rehydration studies · Fig. S6-S7

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
dehydration condition for TGA/PXRD samples	145 C under vacuum for 1 h	—	—	Text Exact Reported	10 · Thermal stability and dehydration/rehydration studies · Fig. S6-S7