Electronic Resource
[S.l.]
:
International Union of Crystallography (IUCr)
Acta crystallographica
31 (1975), S. 245-249
ISSN:
1600-5724
Source:
Crystallography Journals Online : IUCR Backfile Archive 1948-2001
Topics:
Chemistry and Pharmacology
,
Geosciences
,
Physics
Notes:
The variance of diffractometer-collected diffraction intensities is discussed in terms of instrumental instability and uncertainties in the parameter used to bring the intensities to a common scale. It is shown that the inconsistent and/or divergent behavior of the reflections used as standards contributes in a major way to the uncertainty in the scaling parameter and can often account for the largest portion of the variance in excess of the Poisson contribution for reflections with large intensities.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1107/S0567739475000496
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