Crystallographic Information Framework

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Core dictionary version 3.0.14

_cell.atomic_mass

Name:
_cell.atomic_mass

Definition:

   
     Atomic mass of the contents of the unit cell. This calculated
     from the atom sites present in the ATOM_TYPE list, rather than
     the ATOM_SITE lists of atoms in the refined model.

Type: Real

Units: dalton


The permitted range is 0. → infinity

Evaluation method:

    mass = 0.
 
    Loop t as atom_type  {
 
                   mass += t.number_in_cell * t.atomic_mass
    }
      _cell.atomic_mass = mass

Category:
cell