Crystallographic Information Framework

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Index

Core dictionary (coreCIF) version 2.4.5

_diffrn_refln_angle_

Names:
'_diffrn_refln_angle_chi' '_diffrn_refln_angle_kappa' '_diffrn_refln_angle_omega' '_diffrn_refln_angle_phi' '_diffrn_refln_angle_psi' '_diffrn_refln_angle_theta'

Definition:

   The diffractometer angles of a reflection in degrees. These
   correspond to the specified orientation matrix and the original
   measured cell before any subsequent cell transformations.

Appears in list containing _diffrn_refln_index_

Type: numb

Category: diffrn_refln


International Tables for Crystallography

Volume G: Definition and exchange of crystallographic data

First online edition (2006)

Edited by S. R. Hall and B. McMahon

An essential guide and reference to CIF for programmers, data managers handling crystal-structure information and practising crystallographers.