Acta Crystallographica Section A
Acta Crystallographica
Section A
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Acta Cryst.
(2011).
A
67
,
21-34
https://doi.org/10.1107/S010876731004287X
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Practical applications of averages and differences of Friedel opposites
H. D. Flack
,
M. Sadki
,
A. L. Thompson
and
D. J. Watkin
The practical use of Friedel-difference intensities for space-group determination, least-squares refinement and structure validation is described.
Keywords:
Friedel opposites
;
least-squares refinement
;
Patterson function
;
space-group determination
.
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