Index

Core dictionary (coreCIF) version 2.4.5

_atom_site_occupancy

Name:
'_atom_site_occupancy'

Definition:

   The fraction of the atom type present at this site.
   The sum of the occupancies of all the atom types at this site
   may not significantly exceed 1.0 unless it is a dummy site. The
   value must lie in the 99.97% Gaussian confidence interval
   -3u =< x =< 1 + 3u. The _enumeration_range of 0.0:1.0 is thus
   correctly interpreted as meaning (0.0 - 3u) =< x =< (1.0 + 3u).

Appears in list containing _atom_site_label
The permitted range is 0.0 -> 1.0
Enumeration default: 1.0

Type: numb

Category: atom_site