Core dictionary (coreCIF)

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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)

Name:
_diffrn_standards.interval_time

Alias:
_diffrn_standards_interval_time

Definition:

   
    Time between the standard reflection measurements.

Type: Real

Units: minutes

The permitted range is 0.0 → infinity

Category:
diffrn_standards

International Tables for Crystallography (2026). Vol. G. Chapter 4.2
https://doi.org/10.1107/97809553602060001011