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

_refln.symmetry_multiplicity

Name:
_refln.symmetry_multiplicity

Alias:
_refln_symmetry_multiplicity

Definition:

   
    The number of reflections symmetry-equivalent under the Laue
    symmetry to the present reflection. In the Laue symmetry, Friedel
    opposites (h k l and -h -k -l) are equivalent. Tables of
    symmetry-equivalent reflections are available in International
    Tables for Crystallography, Volume A (2016), Table 3.2.3.2.

    Reference: International Tables for Crystallography (2016). Volume A,
     Space-group symmetry, edited by M. I. Aroyo, 6th ed.
     Chichester: John Wiley & Sons.

Type: Integer

Units: none


The permitted range is 1 → 48

Category:
refln








































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