The use of high-order moments as statistical criteria for distinguishing between centrosymmetric and non-centrosymmetric structures
نویسندگان
چکیده
منابع مشابه
Centrosymmetric and pseudo-centrosymmetric structures refined as non-centrosymmetric.
The behaviour of the Flack parameter for centrosymmetric and pseudo-centrosymmetric crystal structures based on crystal structures published as being non-centrosymmetric is presented. It is confirmed for centrosymmetric structures that the value obtained for the Flack parameter is critically dependent on the Friedel coverage of the intensity data, approaching 0.5 for a coverage of 100% and stic...
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ژورنال
عنوان ژورنال: Acta Crystallographica
سال: 1964
ISSN: 0365-110X
DOI: 10.1107/s0365110x64000202