Abstract
Mössbauer spectra of ferrocene derivatives in the solid, adsorption and liquidcrystalline states were measured at temperatures ranging from 78 to 423 K. The peak intensities of the Mössbauer spectra of ferrocene derivatives adsorbed on silica gel decreased markedly with an increase in temperature. The Mössbauer absorption of ω [4-(4-methoxyphenoxycarbonyl)-phenoxycarbonyl]alkyl 4-ferrocenylbenzoate at 295 K during the cooling process was observed in what was assumed to be the liquid-crystalline state.
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Sato, H., Kusudo, I., Sugiyama, M. et al. Mössbauer spectroscopic study of ferrocene derivatives in the adsorption and liquid-crystalline states. Hyperfine Interact 93, 1585–1590 (1994). https://doi.org/10.1007/BF02072913
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DOI: https://doi.org/10.1007/BF02072913