Crystallographic Information Framework

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Powder dictionary (pdCIF) version 1.0.1

_pd_meas_2theta_fixed

Name:
'_pd_meas_2theta_fixed'

Definition:

   The 2\q diffraction angle in degrees for measurements
   in a white-beam fixed-angle experiment. For measurements
   where 2\q is scanned, see _pd_meas_2theta_scan or
   _pd_meas_2theta_range_.


The permitted range is -180.0 -> 360.0

Type: numb

Category: pd_meas_method


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.