Data Item _diffrn.ambient_pressure_lt

General

Item name
_diffrn.ambient_pressure_lt
Category name
diffrn
Attribute name
ambient_pressure_lt
Required in PDB entries
no
Used in currrent PDB entries
No

Item Description

The mean hydrostatic pressure in kilopascals below which the intensities were measured. _diffrn.ambient_pressure_gt and _diffrn.ambient_pressure_lt allow a pressure range to be given. _diffrn.ambient_pressure should always be used in preference to these two items whenever possible.

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
kilopascals

Allowed Boundary Conditions

Minimum Value Maximum Value
0.0

+∞

Aliases

Alias Item Name Dictionary Name Dictionary Version
_diffrn_ambient_pressure_lt cif_core.dic 2.3