Crystallographic Information Framework

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Index

Macromolecular dictionary (mmCIF) version 2.0.09

Category VALENCE_REF

Name:
'valence_ref'

Description:

   Data items in the VALENCE_REF category list the references
   from which the bond-valence parameters have been taken.

Category key:
    _valence_ref.id

Mandatory category: 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.