Item _exptl_crystal.F_000
Description
The effective number of electrons in the crystal unit cell
contributing to F(000). This may contain dispersion contributions
and is calculated as
F(000) = [ sum (f~r~^2^ + f~i~^2^) ]^1/2^
f~r~ = real part of the scattering factors at theta = 0 degree
f~i~ = imaginary part of the scattering factors at
theta = 0 degree
the sum is taken over each atom in the unit cell
Category
exptl_crystal
Mandatory Code
no
Data Type Code
int
Enumeration Range
| Minimum Value |
Maximum Value |
| 1 |
n.a. |
| 1 |
1 |
Alias Names
| Alias Name |
Dictionary |
Version |
| _exptl_crystal_F_000 |
cif_core.dic |
2.0.1 |
