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)
CIF_CORE_HEAD > DIFFRACTION > DIFFRN > CELL > CELL_MEASUREMENT > CELL_MEASUREMENT_REFLN

Index

Core dictionary version 3.3.0

_cell_measurement_refln.theta

Name:
_cell_measurement_refln.theta

Alias:
_cell_measurement_refln_theta

Definition:

   
    Theta angle of reflection used to measure the crystal unit cell.

Type: Real

Units: degrees


The permitted range is 0.0 → 90.0

Category:
cell_measurement_refln








































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