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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 Union of Crystallography 2026 |
International Tables for Crystallography (2026). Vol. G. Early view chapter
https://doi.org/10.1107/97809553602060001011 Chapter 4.2 Core dictionary (coreCIF) |
Core dictionary version 3.3.0
Category DIFFRN
Name:'DIFFRN'
Parent category:
DIFFRACTION
Definition:
Data items in the DIFFRN category record details about the
intensity measurements.
Category is of type Set
This category contains the following items
- _diffrn.ambient_environment
- _diffrn.ambient_pressure
- _diffrn.ambient_pressure_gt
- _diffrn.ambient_pressure_lt
- _diffrn.ambient_pressure_su
- _diffrn.ambient_temperature
- _diffrn.ambient_temperature_details
- _diffrn.ambient_temperature_gt
- _diffrn.ambient_temperature_lt
- _diffrn.ambient_temperature_su
- _diffrn.crystal_support
- _diffrn.crystal_treatment
- _diffrn.flux_density
- _diffrn.measured_fraction_theta_full
- _diffrn.measured_fraction_theta_max
- _diffrn.precession_semi_angle
- _diffrn.precession_semi_angle_su
- _diffrn.special_details
- _diffrn.symmetry_description
- _diffrn.total_dose
- _diffrn.total_dose_su
- _diffrn.total_exposure_time
Child categories
