Rotational Motion of the NH+4 Ion in Ammonium Chloride
نویسندگان
چکیده
منابع مشابه
Low-temperature tunneling and rotational dynamics of the ammonium cations in (NH4)2B12H12.
Low-temperature neutron scattering spectra of diammonium dodecahydro-closo-dodecaborate [(NH(4))(2)B(12)H(12)] reveal two NH(4)(+) rotational tunneling peaks (e.g., 18.5 μeV and 37 μeV at 4 K), consistent with the tetrahedral symmetry and environment of the cations. The tunneling peaks persist between 4 K and 40 K. An estimate was made for the tunnel splitting of the first NH(4)(+) librational ...
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ژورنال
عنوان ژورنال: Australian Journal of Physics
سال: 1984
ISSN: 0004-9506
DOI: 10.1071/ph840197