International
Tables for
Crystallography
Volume G
Definition and exchange of crystallographic data
Edited by J. R. Hester and B. McMahon

International Tables for Crystallography (2026). Vol. G. Early view chapter
https://doi.org/10.1107/97809553602060001011

Chapter 4.2 Core dictionary (coreCIF)


Index

Core dictionary version 3.3.0

_refine_ls.shift_over_su_max

Name:
_refine_ls.shift_over_su_max

Aliases:

_refine_ls_shift_over_su_max
_refine.ls_shift_over_esd_max
_refine.ls_shift_over_su_max
_refine_ls_shift/su_max
_refine_ls_shift/esd_max

Definition:

   
    The largest ratio of the final least-squares parameter shift
    to the final standard uncertainty (s.u., formerly described
    as estimated standard deviation, e.s.d.).

Type: Real

Units: none


The permitted range is 0.0 → infinity

Category:
refine_ls








































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