| 1. | It is possible for chiral LC molecules to produce essentially achiral mesophases.
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| 2. | This is the case of non-centrosymmetric achiral structure.
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| 3. | All other regular and semiregular tilings are achiral.
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| 4. | He investigated achiral separations of several trifluoromethyl compounds.
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| 5. | The traditional Klein bottle embedding is achiral.
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| 6. | An interesting recent observation is of the formation of chiral mesophases from achiral LC molecules.
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| 7. | Chiral Stationary Phases are much more expensive than comparable achiral stationary phases such as C 18.
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| 8. | An example of substrate controlled addition of achiral allyl-boron to ?-chiral aldehyde.
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| 9. | For example, the PPII backbone dihedral angles are often observed in achiral amino acid glycine.
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| 10. | Reflection groups are necessarily achiral ( except for the trivial group containing only the identity element ).
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