Other — Synthesis and structure of anhydrous Zn2EDTA metal-organic framework

Measurement evidence

Other

Synthesis and structure of anhydrous Zn2EDTA metal-organic framework · Starodubtseva A.A., Kan T.V., Marshenya S.N. et al. · Polyhedron · 2024 · 116750

1 measurement group · 5 results

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

Thermogravimetric analysis with mass spectrometry

Thermogravimetric analysis

pure anhydrous Zn2EDTA powder synthesised at pH 2.7 · Powder

Netzsch F3 STA-449 with QMS 403 D Aeolos, heated at 5 degC/min to 800 degC; text says oxygen-argon atmosphere, Fig. 4 caption says under O2 flow.

Atmosphere: oxygen-argon atmosphere in text; O2 flow in figure caption
Context: pristine anhydrous framework powder
Measurement source: p003-p005 / journal pages 3-5 · Experimental; Results and discussions · Fig. 4

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Estimated absorbed water content	approximately 1.8%	0.018 fraction	—	Text Approximate	p005 / journal page 5 · Results and discussions · Fig. 4
Decomposition completion temperature	approximately 630 degC	903.15 K	—	Text Approximate	p004 / journal page 4 · Results and discussions · Fig. 4
First decomposition step temperature	around 440 degC	713.15 K	—	Text Approximate	p004-p005 / journal pages 4-5 · Results and discussions · Fig. 4
Observed total mass loss	61.9%	0.619 fraction	—	Text Rounded Reported	p005 / journal page 5 · Results and discussions · Fig. 4
Organic component decomposition temperature	around 480 degC	753.15 K	—	Text Approximate	p004 / journal page 4 · Results and discussions · Fig. 4