Data Item _valence_param.atom_1

General

Item name
_valence_param.atom_1
Category name
valence_param
Attribute name
atom_1
Required in PDB entries
yes
Used in currrent PDB entries
No

Item Description

The element symbol of the first atom forming the bond whose bond-valence parameters are given in this category.

Data Type

Data type code
code
Data type detail
code item types/single words ...
Primitive data type code
char
Regular expression
[][_,.;:"&<>()/\{}'`~!@#$%A-Za-z0-9*|+-]*

Aliases

Alias Item Name Dictionary Name Dictionary Version
_valence_param_atom_1 cif_core.dic 2.3