End-chain ordering and even-odd effects
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N. Boden; R.J. Bushby; L.D. Clark
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Article
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1979
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Elsevier Science
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English
โ 285 KB
Deuterium quadrupole splittings are reported for the nematic mesophases of all isomers of 4,4'-di-rroctyl-d4(d6)oxyatoxybenzene with CDz(CD3) groups at corresponding segments in the two end chains. These splittings do not decrease monotonic&y with increasing separation of the chain segment from the