Data Item _chemical.temperature_decomposition_lt

General

Item name
_chemical.temperature_decomposition_lt
Category name
chemical
Attribute name
temperature_decomposition_lt
Required in PDB entries
no
Used in currrent PDB entries
No

Item Description

A temperature in kelvins below which the solid is known to decompose. _chemical.temperature_decomposition_gt and _chemical.temperature_decomposition_lt allow a range of temperatures to be given. _chemical.temperature_decomposition should always be used in preference to these two items whenever possible.

Item Example

 350

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
kelvins

Allowed Boundary Conditions

Minimum Value Maximum Value
0.0

+∞

Aliases

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