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When describing polymers what do the terms isotactic and syntactic mean?

When describing polymers what do the terms isotactic and syntactic mean?

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isotactic and syntactic these terms will describe the stereochemistry of the substitutents on the macromolecules

suppose you made a polymer which is having the alky group as a substituent how these alky; groups arranged with respect to eachother. based on this this classification came

see the figures so that you can understand easily

isotactic polymer

isotactic macromolecules all the substituents are located on the same side of the macromolecular backbone

syntactic polymer

here alkyl substituents are anti ti each other

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