Powder dictionary (pdCIF) version 1.0.1
_pd_meas_angle_
Names:'_pd_meas_angle_chi' '_pd_meas_angle_omega' '_pd_meas_angle_phi' '_pd_meas_angle_2theta'
Definition:
The diffractometer angles in degrees for an instrument with a Euler circle. The definitions for these angles follow the convention of International Tables for X-ray Crystallography (1974), Vol. IV, p. 276.
May appear in list
The permitted range is -180.0 -> 360.0
Type: numb
Category: pd_data