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Protein Data Bank exchange dictionary (pdbx) version 1.0521
_refln.F_squared_sigma
Name:'_refln.F_squared_sigma'
Definition:
The standard uncertainty (derived from measurement) of the squared structure factor in electrons squared.
Type: float
Mandatory item: no
Alias:_refln_F_squared_sigma (cif_core.dic version 2.0.1)
Category: refln