Index

Macromolecular dictionary (mmCIF) version 2.0.09

_valence_param.atom_1

Name:
'_valence_param.atom_1'

Definition:

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

Type: code

Mandatory item: yes

Alias:
_valence_param_atom_1 (cif_core.dic version 2.3)

Category: valence_param