Molecular motion of ferrocene in a faujasite-type zeolite: a quasielastic neutron scattering study

Article Abstract:

An investigation into the dynamics of ferrocene in a KY zeolite at a range of temperatures is measured by quasielastic neutron scattering.

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Ferrocene and dicarbonylcyclopentadienylcobalt in faujasite-type zeolites: a study of molecular motion

Article Abstract:

The anisotropic molecular motion of Fe(C5H5)2 and Co(C5H5)(CO)2 molecules in the supercages of faujasite-like zeolites was studied by NMR and Mossbauer spectroscopy. It was observed that below 225 K the Fe(C5H5)2 molecules have no translational freedom, the only motion being rapid rotation of the cyclopentadienyl rings about their 5-fold axes. As the temperature is increased, the molecules gain translational freedom, and at temperatures above 358 K isotropic molecular motion was determined as the only kind of molecular motion.

Zeolites, Molecules, Coordination compounds

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Small-angle neutron scattering (SANS) study of vesicles and lamellar sheets formed from mixtures of an anionic and a cationic surfactant

Article Abstract:

A study comprising of the use of static light scattering and small-angle neutron scattering to investigate samples of stacks of lamellar sheets or vesicles.

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