Core dictionary version 3.0.14
_atom_site.U_equiv_geom_mean
Name:_atom_site.U_equiv_geom_mean
Alias:
_atom_site_U_equiv_geom_mean
Definition:
Equivalent isotropic atomic displacement parameter, U(equiv), in angstroms squared, calculated as the geometric mean of the anisotropic atomic displacement parameters. U(equiv) = (U~i~ U~j~ U~k~)^1/3^ U~n~ = the principal components of the orthogonalised U^ij^
Type: Real
Units: angstrom_squared
The permitted range is 0.0 → infinity
Category:
atom_site