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International
Tables for Crystallography Volume G Definition and exchange of crystallographic data Edited by J. R. Hester and B. McMahon © International Union of Crystallography 2026 |
International Tables for Crystallography (2026). Vol. G. Early view chapter
https://doi.org/10.1107/97809553602060001011 Chapter 4.2 Core dictionary (coreCIF) |
Core dictionary version 3.3.0
Category ATOM_ANALYTICAL_MASS_LOSS
Name:'ATOM_ANALYTICAL_MASS_LOSS'
Parent category:
ATOM
Definition:
Data items in the ATOM_ANALYTICAL_MASS_LOSS category provide information
pertaining to mass loss during specimen preparation for
the purposes of determining elemental composition
information for use in crystallographic structure studies.
Example:
Four mass-loss percentages are given for measurement 'a', and two
for measurement 'b'. The mass losses were recorded after exposing
the specimen to the listed temperatures. The mass lost at a lower
temperature for the same measurement should be included in the
higher temperatures; that is, for measurement 'a', the total mass
loss after four measurements is 15 wt%, not (2+5+10+15) wt%.
loop_
_atom_analytical_mass_loss.id
_atom_analytical_mass_loss.meas_id
_atom_analytical_mass_loss.percent
_atom_analytical_mass_loss.temperature
LOD1 a 2 328
LOI1 a 5 623
LOI2 a 10 1023
LOI3 a 15 1373
LOI4 b 5 673
LOI5 b 10 1123
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Category is of type Loop
Category key:_atom_analytical_mass_loss.id
This category contains the following items
