<sup>57</sup>Fe Mossbauer Study of Four Ferroene Derivatives in a Smectic B Liquid Crystalline Glass

Aimiuwu, V. O.; Uhrich, David L.

doi:10.1080/00268947708084676

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Cited by 18 publications

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“…From these graphs and following the Downloaded by [Michigan State University] at 11:54 07 February 2015 .85-analysis in reference [7] the order parameter S was determined to be S=0.205 at a temperature of 100K. This order parameter is small indicating that the DAF does experience some small orientation with the principal electric field gradient axis oriented perpendicular to the molecules long axis of 50.6.…”

Section: Resultsmentioning

confidence: 99%

Mössbauer spectroscopy of ferrocene in a crystal G liquid crystal

Marande

Viswanathan

1996

Liquid Crystals

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The Fe-57 Mossbauer Effect (ME) was used to study a 0.6 per cent (by weight) solution of ill'-diacetylferrocene in the liquid crystalline material N-(p-n-pentyloxybenzy1idene)-p-ahexylaniline (50.6). The ME parameters were determined for the crystalline solid phase and the cold crystal G phase. Characteristic Debye temperatures, order parameters, intramolecular and lattice contributions to the nuclear vibrational anisotropy were obtained for the crystalline solid, crystal G glass, and oriented crystal G glass phases.

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Section: Resultsmentioning

confidence: 99%