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Macromolecular dictionary (mmCIF) version 2.0.09

_diffrn_refln.angle_chi

Name:
'_diffrn_refln.angle_chi'

Definition:

   The diffractometer angle chi of a reflection in degrees. This
   angle corresponds to the specified orientation matrix
   and the original measured cell before any subsequent cell
   transformations.

Type: float

Mandatory item: no

Alias:
_diffrn_refln_angle_chi (cif_core.dic version 2.0.1)

Category: diffrn_refln