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Declaration:property AtNum [AtIx: integer]: byte;

The property AtNum defines the atomic number of the specified atom AtIx. The parameter AtIx is valid between 1 and the number of atoms in the molecule (NAtoms). If AtIx is set to any invalid valid, the property AtNum returns a zero value (in case of reading the property), or no action at all is performed (in case of writing to the property). The atomic number stored in the property AtNum may have values between 1 and 103.

Last Update: 2012-Okt-20