Orientation Dependence of an Unresolved Mössbauer Quadrupole Doublet in an Aligned Liquid Crystalline Glass

Ktorides, Petros I.; Uhrich, David L.

doi:10.1080/15421407708084490

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Cited by 8 publications

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“…Additionally, the glass structure of the SmE phase of 3TCB was suggested. Although the glasses of the highly ordered smectic phases are known (the glass of smectic B, H, G), − there is a lack of knowledge about structures of such glassy phases.…”

Section: Introductionmentioning

confidence: 99%

Infrared Spectroscopic and X-ray Studies of the 4-Propyl-4′-isothiocyanatobiphenyl (3TCB)

et al. 2009

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The results of mid-infrared spectroscopy and X-ray studies of the third member of the 4-n-alkyl-4'-isothiocyanatobiphenyl (nTCB) homologous series are presented. Correspondence between the phase transitions observed by means of the IR spectroscopy and those given by the adiabatic calorimetry was found. The structure of five solid phases was obtained by X-ray measurements. IR spectroscopic and X-ray data give the arguments supporting the identification of the glass of smectic E phase. Assignment of the IR vibrational bands, in the smectic E, in the glass of smectic E, and in one of the crystalline phases, with help of the hybrid B3LYP/6-311++G(d,f) functional calculations is presented.

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