(IUCr) CIF Definition save__diffrn_radiation.polarisn_norm

DRAFT DICTIONARY CBF/imgCIF Extensions Dictionary | Draft version 1.5 for comment

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Index

##### Image dictionary (imgCIF) version 1.5.4

# _diffrn_radiation.polarisn_norm

Name:
`'_diffrn_radiation.polarisn_norm'`

Definition:

            The angle in degrees, as viewed from the specimen, between the
                   perpendicular component of the polarization and the diffraction
                   plane. See _diffrn_radiation_polarisn_ratio.

Type: float

Mandatory item: no

Alias:
`_diffrn_radiation_polarisn_norm` (cif_core.dic version 2.0.1)
The permitted range is [-90.0, 90.0]

Category: diffrn_radiation

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Copyright © 2005 International Union of Crystallography