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Core CIF Dictionary version 2.3




Category: atom_site

Data type: numb

Must appear in a looped list containing '_atom_site_label'

Enumeration range: 0 -> 8
Enumeration default: 0


2 'water oxygen'
1 'hydroxyl oxygen'
4 'ammonium nitrogen'


The number of hydrogen atoms attached to the atom at this site excluding any H atoms for which coordinates (measured or calculated) are given.

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