Data Item _diffrn_radiation.monochromator
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General 
- Item name
- _diffrn_radiation.monochromator
- Category name
- diffrn_radiation
- Attribute name
- monochromator
- Required in PDB entries
- Used in current PDB entries
- Yes, in about 29.9 % of entries
Item Description
The method used to obtain monochromatic radiation. If a mono-
chromator crystal is used the material and the indices of the
Bragg reflection are specified.
Additional Descriptive Information for Depositors
The method used to obtain monochromatic radiation. If a monochromator crystal is used, then the material and the indices of the Bragg reflection are specified.
Item Example1
Zr filter
Item Example2
Ge 220
Item Example3
none
Item Example4
equatorial mounted graphite
Additional Item Example for Depositors1
GRAPHITE
Additional Item Example for Depositors2
YALE MIRRORS
Additional Item Example for Depositors3
Si 111 CHANNEL
Additional Item Example for Depositors4
Ni FILTER
Additional Item Example for Depositors5
Ni MIRROR + Ni FILTER
Additional Item Example for Depositors6
SAGITALLY FOCUSED Si(111)
Data Type 
- Data type code
- text
- Data type detail
- text item types / multi-line text ...
- Primitive data type code
- char
- Regular expression
- [][ \n\t()_,.;:"&<>/\{}'`~!@#$%?+=*A-Za-z0-9|^-]*
Aliases
| Alias Item Name | Dictionary Name | Dictionary Version |
|---|---|---|
| _diffrn_radiation_monochromator | cif_core.dic | 2.0.1 |