Data Item _cell.angle_alpha_esd

General

Item name
_cell.angle_alpha_esd
Category name
cell
Attribute name
angle_alpha_esd
Required in PDB entries
no
Used in current PDB entries
Yes, in about 0.06 % of entries

Item Description

The standard uncertainty (estimated standard deviation) of _cell.angle_alpha.

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
degrees

Subcategories

Subcategory Name Subcategory Description
cell_angle_esd The collection of estimated standard deviations of the alpha,
beta, and gamma angles of a unit cell.