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29Si nuclear magnetic resonance of poly(methylphenyl)silane

✍ Scribed by A-F de Mahieu; J. Devaux; C. Dereppe; G. Baudoux; J. Delhalle

Publisher
John Wiley and Sons
Year
1996
Tongue
English
Weight
497 KB
Volume
34
Category
Article
ISSN
0887-624X

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✦ Synopsis

A C1-terminated poly(methylpheny1)silane is synthesized and analyzed by "Si-NMR spectroscopy. Assignments are proposed for the different peaks observed. A modification of the chemical shifts of the peaks relative to the main chain atoms is observed upon heating. From these experimental results and computational calculations on model compounds, the assignments of the three main peaks to configurationally different Si atoms are confirmed.

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