Core dictionary (coreCIF)

Hall, Sydney R.; Allen, Frank H.; Brown, I. David; Toby, Brian H.; Hester, James R.; Vaitkus, Antanas; Rowles, Matthew R.; Bollinger, John C.; Rainer, Daniel N.; McMahon, Brian

doi:10.1107/97809553602060001011

RELATED SITES: IUCr | IUCr Journals

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)

CIF_CORE_HEAD > DIFFRACTION > DIFFRN > CELL > CELL_MEASUREMENT

Index

Core dictionary version 3.3.0

_cell_measurement.wavelength

This dataname has been deprecated. Use instead:
_diffrn_radiation_wavelength.value

Name:
_cell_measurement.wavelength

Alias:
_cell_measurement_wavelength

Definition:

   
    ** DEPRECATED **

    Wavelength of the radiation used to measure the unit cell.
    Items from the DIFFRN_RADIATION_WAVELENGTH category should
    be used instead of this item.

Type: Real

Units: angstroms

The permitted range is 0.0 → infinity

Category:
cell_measurement

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