Browsing by Author "Yoroki, Mitsugu"

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    Structural Analysis of Some Molten Materials by X-ray Diffraction Part 5.—LiCl, PbCL and their Mixtures
    (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1978, 74 (07), 1978) Ohno, Hideo; Yoroki, Mitsugu; Furukawa, Kazuo; Takagi, Yoshiki; Nakamura, Tetsuro
    The molten structure of PbCl2, LiCl and their mixtures were examined by X-ray diffraction analysis. In molten Pbcl2, each Pb atom is surrounded by about eight Cl atoms at a distance of 2.92 Å, which is near to the sum of the ionic radii of Pb2+ and Cl–. It is expected that only very few rigid complex anions will be present in molten PbCl2. The results of X-ray diffraction analysis in molten PbCl2 are consistent with those of Raman spectroscopy. The average Pb–Pb interaction in the molten state should be intermediate between a b.c.c. and an s.c. arrangement and the s.c. arrangement takes precedence with increasing LiCl concentration.