Study of molecular motion in polysilasty
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McGarvey, Bruce R. ;Schlick, Shulamith
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Article
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1982
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Wiley (John Wiley & Sons)
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English
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## Abstract Pulsed NMR spectra of protons in polysilastyrene, $ \rlap{--} [{\rm Si(CH}\_{\rm 3} {\rm )}\_{\rm 2} {\rm ๏ฃฟ Si(CH}\_{\rm 3} )({\rm C}\_6 {\rm H}\_5 )\rlap{--} ]\_n $, with __n__ โ 60, have been measured in the temperature range 80โ450 K. The linewidth is constant at 7.4 G up to 200 K an