ISSN:
1600-5767
Source:
Crystallography Journals Online : IUCR Backfile Archive 1948-2001
Topics:
Geosciences
,
Physics
Notes:
An accurate structure analysis of a spherical LaB6 single crystal has been performed with the use of short-wavelength X-rays (W Kα1) in order to estimate the termination effect in Fourier synthesis on the electron-density distribution (EDD). It is concluded that the effect on the EDD is negligible if data are taken up to \sin \theta /\lambda =2.0 Å−1, because the negative values disappear completely from the map. The values of displacement parameters of the constituent atoms in LaB6 are also discussed.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1107/S0021889898009194
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