Data Item _diffrn_refln.wavelength
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General 
- Item name
- _diffrn_refln.wavelength
- Category name
- diffrn_refln
- Attribute name
- wavelength
- Required in PDB entries
- no
- Used in currrent PDB entries
- No
Item Description
The mean wavelength in angstroms of radiation used to measure
the intensity of this reflection. This is an important parameter
for data collected using energy dispersive detectors or the
Laue method.
Data Type 
- Data type code
- float
- Data type detail
- int 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 |
|---|---|---|
| _diffrn_refln_wavelength | cif_core.dic | 2.0.1 |