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Crystal smectic-B phase from a mesomorphic ferrocene derivative
Auteur(s)
Date de parution
1995
In
Helv. Chim. Acta
Vol.
5
No
78
De la page
1215
A la page
18
Résumé
The thermal properties of two ferrocene derivs., substituted by either one or two cholesteryloxycarbonyl units, were investigated. While the monosubstituted ferrocene deriv. was non-mesomorphic, the disubstituted ferrocene deriv. exhibited a crystal smectic-B phase. This result shows that ferrocene-contg. thermotropic liq. crystals, despite the bulkiness of the metallocene core, are not limited to disordered calamitic phases. [on SciFinder(R)]
Identifiants
Type de publication
journal article
