Data Item _cell_measurement.wavelength

General

Item name
_cell_measurement.wavelength
Category name
cell_measurement
Attribute name
wavelength
Required in PDB entries
no
Used in currrent PDB entries
No

Item Description

The wavelength in angstroms of the radiation used to measure the unit cell. If this is not specified, the wavelength is assumed to be that specified in the category DIFFRN_RADIATION_WAVELENGTH.

Data Type

Data type code
float
Data type detail
float item types are the subset of numbers that are the floating numbers.
Primitive data type code
numb
Regular expression
-?(([0-9]+)[.]?|([0-9]*[.][0-9]+))([(][0-9]+[)])?([eE][+-]?[0-9]+)?
Units
angstroms

Allowed Boundary Conditions

Minimum Value Maximum Value
0.0

+∞

Aliases

Alias Item Name Dictionary Name Dictionary Version
_cell_measurement_wavelength cif_core.dic 2.0.1