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.ambient_temperature_lt

Name:
_diffrn.ambient_temperature_lt

Aliases:

_diffrn_ambient_temp_lt
_diffrn_ambient_temperature_lt
_diffrn.ambient_temp_lt

Definition:

   
    The mean temperature below which intensities were measured.
    Use with _diffrn.ambient_temperature_gt allows for a temperature
    range to be given.
    _diffrn.ambient_temperature should be used in preference to
    this item when possible.

Type: Real

Units: kelvins


The permitted range is 0.0 → infinity

Category:
diffrn








































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