Data Item _chemical.properties_physical

General

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

Item Description

A free-text description of the physical properties of the material.

Item Examples

10

 air-sensitive
 moisture-sensitive
 hygroscopic
 deliquescent
 oxygen-sensitive
 photo-sensitive
 pyrophoric
 semiconductor
 ferromagnetic at low temperature
 paramagnetic and thermochromic

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
_chemical_properties_physical cif_core.dic 2.3