Crystallographic Information Framework

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Restraints dictionary version 3.1

_restr_torsion.weight_param

Name:
_restr_torsion.weight_param

Alias:
_restr_torsion_weight_param

Definition:

   

      Weighting parameter = sqrt(1/weight).
      It is the expectation value of the difference between
      the refined value and the target.
      If this parameter is set to zero, the angle will be constrained
      to refine to the target value.
      If this item is absent, its value will be taken as zero
      and the angle will be constrained.

Type: Real


The permitted range is 0 → infinity

Enumeration default: 0

Category:
restr_torsion