Crystallographic Information Framework

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CIF_CORE > DIFFRACTION > REFLNS > REFLNS_SHELL

Index

Core dictionary version 3.0.14

_reflns_shell.meanI_over_suI_all

Name:
_reflns_shell.meanI_over_suI_all

Aliases:
_reflns_shell_meanI_over_uI_all
_reflns_shell_meanI_over_sigI_all
_reflns_shell.meanI_over_sigI_all
_reflns_shell.meanI_over_uI_all

Definition:

   
     Ratio of the mean intensity in a shell to the mean standard uncertainty
     of the intensities in the shell.

Type: Real

Units: none


The permitted range is 0 → infinity

Category:
reflns_shell


International Tables for Crystallography

Volume G: Definition and exchange of crystallographic data

First online edition (2006)

Edited by S. R. Hall and B. McMahon

An essential guide and reference to CIF for programmers, data managers handling crystal-structure information and practising crystallographers.