![[CIF logo]](https://www.iucr.org/__data/assets/image/0003/125499/CIF_v2.5.jpg)
Twinning dictionary version 1.0
_twin_refln_F_squared_calc_individual
Name:'_twin_refln_F_squared_calc_individual'
Definition:
Contribution of the twin identified by _twin_refln_individual_id to _twin_refln_F_squared_calc. _twin_refln_F_squared_calc_individual = osf * mf * _refln_F_squared_calc where osf is the overall scale factor, mf is the mass factor. For X-ray diffraction the units are electrons squared.
Appears in list containing _twin_refln_datum_id _twin_refln_individual_id
Type: numb
Category: twin_refln