50.3-MHz carbon-13 NMR study of chlorinated poly(vinyl chloride

50.3-MHz carbon-13 NMR study of chlorinated poly(vinyl chloride) microstructure and the mechanism of chlorination. Richard A. Komoroski, Richard G. Pa...
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a44

Macromolecules 1982,15, 844-848 Table V Sequence Fractions in t h e I-DB Copolynier" triads

I11 IID + DII DID ID1 DDI IDD DDD

a

tetrads

exptl

calcd

0.726 0.221 0.053 0.210 0.235 0.267 0.288

0.352 0.482 0.166 0.352 0.241 0.241 0.166

1111 DIII IIID DIID IID< DID< >DII >DID >DD