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INTERNATIONAL TABLES for CRYSTALLOGRAPHY |
Volume G |
Definition and Exchange of Crystallographic Data |
Description:
Data items in the GEOM_CONTACT category record details about interatomic contacts as calculated from the contents of the ATOM, CELL and SYMMETRY data.Example:
Example 1 - based on data set CLPHO6 of Ferguson, Ruhl, McKervey & Browne
[Acta Cryst. (1992), C48, 2262-2264].
loop_
_geom_contact.atom_site_id_1
_geom_contact.atom_site_id_2
_geom_contact.dist
_geom_contact.dist_esd
_geom_contact.site_symmetry_1
_geom_contact.site_symmetry_2
_geom_contact.publ_flag
O(1) O(2) 2.735 0.003 . . yes
H(O1) O(2) 1.82 . . . no
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Mandatory category: no
Copyright © 2005 International Union of Crystallography