Crystallographic Information Framework

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Index

Macromolecular dictionary (mmCIF) version 2.0.09

_geom_angle.atom_site_label_atom_id_3

Name:
'_geom_angle.atom_site_label_atom_id_3'

Definition:

   An optional identifier of the third of the three atom sites that
   define the angle.

   This data item is a pointer to _atom_site.label_atom_id in the
   ATOM_SITE category.

Mandatory item: no


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.