Crystallographic Information Framework

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CIF_CORE > STRUCTURE > ATOM > ATOM_SITE

Index

Core dictionary version 3.0.14

_atom_site.fract_x_su

Name:
_atom_site.fract_x_su

Aliases:
_atom_site_fract_x_su
_atom_site.fract_x_esd

Definition:

   
     Standard uncertainty value of the atom site coordinates 
     as fractions of the cell length values.

Type: Real

Units: none

Category:
atom_site


International Tables for Crystallography

Volume G: Definition and exchange of crystallographic data

First online edition (2006)

Edited by S. R. Hall and B. McMahon

An essential guide and reference to CIF for programmers, data managers handling crystal-structure information and practising crystallographers.