Crystallographic Information Framework

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Index

Core dictionary (coreCIF) version 2.4.5

_atom_site_aniso_ratio

Name:
'_atom_site_aniso_ratio'

Definition:

   Ratio of the maximum to minimum principal axes of
   displacement (thermal) ellipsoids.

Appears in list containing _atom_site_aniso_label
The permitted range is 1.0 -> infinity

Type: numb

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.