Crystallographic Information Framework

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Index

Macromolecular dictionary (mmCIF) version 2.0.09

_diffrn_orient_refln.angle_psi

Name:
'_diffrn_orient_refln.angle_psi'

Definition:

   Diffractometer angle psi of a reflection used to
   define the orientation matrix in degrees. See
   _diffrn_orient_matrix.UB[][] and the Miller indices
   in the DIFFRN_ORIENT_REFLN category.

Type: float

Mandatory item: no

Alias:
_diffrn_orient_refln_angle_psi (cif_core.dic version 2.0.1)

Category: diffrn_orient_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.