Core dictionary (coreCIF) version 2.4.5
_chemical_conn_atom_NH
Name:'_chemical_conn_atom_NH'
Definition:
The total number of hydrogen atoms attached to this atom, regardless of whether they are included in the refinement or the _atom_site_ list. This number will be the same as _atom_site_attached_hydrogens only if none of the hydrogen atoms appear in the _atom_site_ list.
Appears in list containing _chemical_conn_atom_type_symbol
The permitted range is 0 -> infinity
Type: numb
Category: chemical_conn_atom