Data Item _diffrn_radiation.xray_symbol

General

Item name
_diffrn_radiation.xray_symbol
Category name
diffrn_radiation
Attribute name
xray_symbol
Required in PDB entries
no
Used in currrent PDB entries
No

Item Description

The IUPAC symbol for the X-ray wavelength for the probe radiation.

Data Type

Data type code
line
Data type detail
char item types / multi-word items ...
Primitive data type code
char
Regular expression
[][ \t_(),.;:"&<>/\{}'`~!@#$%?+=*A-Za-z0-9|^-]*

Controlled Vocabulary

Allowed Value Details
K-L~2,3~ use where K-L~3~ and K-L~2~ are not resolved
K-L~2~ K\a~2~ in older Siegbahn notation
K-L~3~ K\a~1~ in older Siegbahn notation
K-M~3~ K\b~1~ in older Siegbahn notation

Controlled Vocabulary at Deposition

Allowed Value Details
K-L~2,3~ use where K-L~3~ and K-L~2~ are not resolved
K-L~2~ K\a~2~ in older Siegbahn notation
K-L~3~ K\a~1~ in older Siegbahn notation
K-M~3~ K\b~1~ in older Siegbahn notation

Aliases

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