Zur Eindeutigkeit der Kristallstrukturanalyse

The phase problem of the crystal structure analysis is explained in the Fourier- and Patterson space and the occurance of homometric structures is demonstrated. Assuming complete separation in the Pattersonsynthesis a theorem about the uniqueness of the crystal structure analysis in the nonpolar sp...

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Bibliographic Details
Main Author: Peter Engel
Format: Article
Language:deu
Published: Swiss Chemical Society 1979-09-01
Series:CHIMIA
Online Access:https://www.chimia.ch/chimia/article/view/9450
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Summary:The phase problem of the crystal structure analysis is explained in the Fourier- and Patterson space and the occurance of homometric structures is demonstrated. Assuming complete separation in the Pattersonsynthesis a theorem about the uniqueness of the crystal structure analysis in the nonpolar space groups is formulated. Consequences of this theorem are shown through examples and the crystal structure analysis is critically discussed.
ISSN:0009-4293
2673-2424