Index

Core dictionary (coreCIF) version 2.4.5

Category GEOM_TORSION

Name:
'_geom_torsion_[]'

Definition:

   Data items in the GEOM_TORSION category record details about
   interatomic torsion angles as calculated from
   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_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
     _geom_torsion_site_symmetry_1
     _geom_torsion_site_symmetry_2
     _geom_torsion_site_symmetry_3
     _geom_torsion_site_symmetry_4
     _geom_torsion_publ_flag
     C(9)  O(2)  C(7)   C(2)    71.8(2)  .  .  .  .      yes
     C(7)  O(2)  C(9)   C(10) -168.0(3)  .  .  .  2_666  yes
     C(10) O(3)  C(8)   C(6)  -167.7(3)  .  .  .  .      yes
     C(8)  O(3)  C(10)  C(9)   -69.7(2)  .  .  .  2_666  yes
     O(1)  C(1)  C(2)   C(3)  -179.5(4)  .  .  .  .      no
     O(1)  C(1)  C(2)   C(7)    -0.6(1)  .  .  .  .      no



Type: null

Category: category_overview