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Thermal decomposition of Cu(II)-bis(8-hydroxy-5-quinolyl)methane coordination polymer

✍ Scribed by James E. Brown; Max Tryon; Emanuel Horowitz


Publisher
John Wiley and Sons
Year
1969
Tongue
English
Weight
489 KB
Volume
13
Category
Article
ISSN
0021-8995

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✦ Synopsis


The volatile products formed when the coordination polymer of copper(I1) and bis-(8-hydroxy-5-quinoly1)methane was heated in vacuum at elevated preselected temperatures were examined. The amount of weight loss at each temperature was determined with a recording thermal balance a t each fixed temperature. Infrared spectrophotometry was used to aid in the identification of the major volatile component. A sample was pyrolyaed directly into the mass spectrometer. The results show that the volatile product is for the most part the organic ligand bis(8-hydroxy-5-quinolyl)methane and not derivatives of the copper complex or fragments of the ligand. The mechanism for the decomposition previously proposed is supported.


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