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CIF_CORE > STRUCTURE > ATOM > ATOM_SITE > ATOM_SITE_ANISO

Index

Core dictionary version 3.0.14

_atom_site_aniso.ratio

Name:
_atom_site_aniso.ratio

Aliases:
_atom_site_aniso_ratio
_atom_site_anisotrop.ratio
_atom_site.aniso_ratio

Definition:

   
     Ratio of the maximum to minimum eigenvalues of the atomic
     displacement (thermal) ellipsoids.

Type: Real

Units: none


The permitted range is 1.0 → infinity

Category:
atom_site_aniso


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.