International
Tables for
Crystallography
Volume G
Definition and exchange of crystallographic data
Edited by J. R. Hester and B. McMahon

International Tables for Crystallography (2026). Vol. G. Early view chapter
https://doi.org/10.1107/97809553602060001011

Chapter 4.2 Core dictionary (coreCIF)


Index

Core dictionary version 3.3.0

_diffrn_refln.intensity_bg_2

Name:
_diffrn_refln.intensity_bg_2

Definition:

   
    The measured background counts on the other side of the
    peak from the measurement of _diffrn_refln.intensity_bg_1
    when measuring using a point detector.

    Use these entries for measurements where intensity values are not
    counts (use _diffrn_refln.counts_* for event-counting measurements
    where the standard uncertainty is estimated as the square root of
    the number of counts).

Type: Real

Units: none

Category:
diffrn_refln








































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