[IUCr Home Page] [CIF Home Page]

Index

Macromolecular dictionary (mmCIF) version 2.0.09

_refln_sys_abs.I_over_sigmaI

Name:
'_refln_sys_abs.I_over_sigmaI'

Definition:

   The ratio of _refln_sys_abs.I to _refln_sys_abs.sigmaI.  Used
   to evaluate whether a reflection that should be systematically
   absent according to the designated space group is in fact
   absent.

Type: float

Mandatory item: no

Alias:
_ebi_refln_sys_abs.I_over_sigma (ebi_extensions version 1.0)

Category: refln_sys_abs