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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
_chemical_formula.analytical
Name:_chemical_formula.analytical
Alias:
_chemical_formula_analytical
Definition:
Formula determined by standard chemical analysis including trace
elements. Parentheses are used only for standard uncertainties (s.u.'s).
Example:| 'Fe2.45(2) Ni1.60(3) S4' |
Type: Text
Category:
chemical_formula
