Data Item _reflns_class.number_total

General

Item name
_reflns_class.number_total
Category name
reflns_class
Attribute name
number_total
Required in PDB entries
no
Used in currrent PDB entries
No

Item Description

For each reflection class, the total number of reflections in the REFLN list (not the DIFFRN_REFLN list). This may include Friedel-equivalent reflections (i.e. those which are symmetry-equivalent under the Laue symmetry but inequivalent under the crystal class) according to the nature of the structure and the procedures used. Any special characteristics of the reflections included in the REFLN list should be described using the item _reflns.details.

Data Type

Data type code
int
Data type detail
int item types are the subset of numbers that are the negative or positive integers.
Primitive data type code
numb
Regular expression
[+-]?[0-9]+

Allowed Boundary Conditions

Minimum Value Maximum Value
0

+∞

Aliases

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