_H_chem_shift_constraint.Atom_isotope_number
Description | The mass number for the chemical element defined by the tag '_Atom_type' or any of its related tags. |
Details: | |
Parent saveframe | H_chem_shift_constraints |
Data type | int |
DB table | H_chem_shift_constraint |
DB column | Atom_isotope_number |
DB type | INTEGER |
NULL allowed | yes |