|
International
Tables for Crystallography Volume G Definition and exchange of crystallographic data Edited by J. R. Hester and B. McMahon © International Union of Crystallography 2026 |
International Tables for Crystallography (2026). Vol. G. Early view chapter
https://doi.org/10.1107/97809553602060001011 Chapter 4.2 Core dictionary (coreCIF) |
Core dictionary version 3.3.0
_diffrn_reflns_class.av_R_eq
Name:_diffrn_reflns_class.av_R_eq
Alias:
_diffrn_reflns_class_av_R_eq
Definition:
For each reflection class, the residual [sum av|del(I)|/sum|av(I)|]
for symmetry-equivalent reflections used to calculate the average
intensity av(I).
The av|del(I)| term is the average absolute difference
between av(I) and the individual intensities.
Type: Real
Units: none
The permitted range is 0.0 → infinity
Category:
diffrn_reflns_class
