Crystallographic Information Framework

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Index

Macromolecular dictionary (mmCIF) version 2.0.09

_symmetry.space_group_name_Hall

Name:
'_symmetry.space_group_name_Hall'

Definition:

   Space-group symbol as described by Hall (1981). This symbol
   gives the space-group setting explicitly. Leave spaces between
   the separate components of the symbol.

   Ref: Hall, S. R. (1981). Acta Cryst. A37, 517-525; erratum
   (1981) A37, 921.

Examples:

'-P 2ac 2n'
'-R 3 2"'
'P 61 2 2 (0 0 -1)'

Type: line

Mandatory item: no

Alias:
_symmetry_space_group_name_Hall (cif_core.dic version 2.0.1)

Category: symmetry


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.