Modulated structures dictionary (msCIF) version 3.2.1

Category GEOM_TORSION

Name:
'GEOM_TORSION'

Parent category:
GEOM

Definition:

   
     The CATEGORY of data items used to specify the torsion angles in the
     structural model as derived from the atomic sites.

Category is of type Loop

Category keys:
    _geom_torsion.atom_site_label_1
    _geom_torsion.atom_site_label_2
    _geom_torsion.atom_site_label_3
    _geom_torsion.atom_site_label_4
    _geom_torsion.site_ssg_symmetry_1
    _geom_torsion.site_ssg_symmetry_2
    _geom_torsion.site_ssg_symmetry_3
    _geom_torsion.site_ssg_symmetry_4