Core dictionary (coreCIF) version 2.3.1
_refln_F_
Names:'_refln_F_calc' '_refln_F_meas' '_refln_F_sigma'
Definition:
The calculated, measured and standard uncertainty (derived from measurement) of the structure factors (in electrons for X-ray diffraction).
Appears in list containing _refln_index_
Type: numb
Category: refln