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The structure of poly(m-phenylene): a prediction from single-crystal X-ray studies of m-deciphenyl and m-undeciphenyl

1994; Royal Society of Chemistry; Issue: 14 Linguagem: Inglês

10.1039/c39940001643

2050-5639

David J. Williams, Howard M. Colquhoun, Caroline A. O'Mahoney,

Fiber-reinforced polymer composites

Single-crystal X-ray diffraction studies of the oligomers m-deciphenyl and m-undeciphenyl, isolated chromatographically from low molecular mass poly(m-phenylene), reveal disordered but unequivocally helical chain-structures, from which the crystal and molecular structure of poly(m-phenylene) can be directly inferred.