Modulated and composite structures dictionary (msCIF) version 1.0.1

_space_group_ssg_IT_number

Name:
'_space_group_ssg_IT_number'

Definition:

   Superspace-group number from International Tables for
   Crystallography, Vol. C (2004). Valid only for one-dimensional
   modulated structures.

   Ref: International Tables for Crystallography (2004). Vol. C,
        Chapter 9.8. Dordrecht: Kluwer Academic Publishers.

The permitted range is 1.1 -> infinity

Type: numb

Category: space_group