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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_ORIENT_REFLN
Name:'DIFFRN_ORIENT_REFLN'
Parent category:
DIFFRN_ORIENT
Definition:
Data items in the DIFFRN_ORIENT_REFLN category specify the reflections
used to calculate the matrix which gives the orientation of the crystal
axes to the diffractometer goniometer.
Category is of type Loop
Category keys:_diffrn_orient_refln.index_h
_diffrn_orient_refln.index_k
_diffrn_orient_refln.index_l
This category contains the following items
- _diffrn_orient_refln.angle_chi
- _diffrn_orient_refln.angle_chi_su
- _diffrn_orient_refln.angle_kappa
- _diffrn_orient_refln.angle_kappa_su
- _diffrn_orient_refln.angle_omega
- _diffrn_orient_refln.angle_omega_su
- _diffrn_orient_refln.angle_phi
- _diffrn_orient_refln.angle_phi_su
- _diffrn_orient_refln.angle_psi
- _diffrn_orient_refln.angle_psi_su
- _diffrn_orient_refln.angle_theta
- _diffrn_orient_refln.angle_theta_su
- _diffrn_orient_refln.hkl
- _diffrn_orient_refln.index_h
- _diffrn_orient_refln.index_k
- _diffrn_orient_refln.index_l
