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)
CIF_CORE_HEAD > MODEL > GEOM > GEOM_CONTACT

Index

Core dictionary version 3.3.0

_geom_contact.distance_su

Name:
_geom_contact.distance_su

Aliases:
_geom_contact_distance_su
_geom_contact.dist_esd

Definition:

   
    Standard uncertainty of _geom_contact.distance.

Type: Real

Units: angstroms

Category:
geom_contact








































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