ReactionStep_Atom_Map Property

CDXML Name:ReactionStepAtomMap
CDX Constant Name:kCDXProp_ReactionStep_Atom_Map
CDX Constant Value:0x0C00
Data Size:CDXObjectIDArray
Property of objects:kCDXObj_ReactionStep
First written/read in:ChemDraw 6.0


Represents pairs of mapped atom IDs; each pair is a reactant atom mapped to to a product atom.

This property is redundant with the two properties kCDXProp_ReactionStep_Atom_Map_Manual and kCDXProp_ReactionStep_Atom_Map_Auto. A given mapping may be listed in this property and/or in one of the others. Programs that care about the presence of a mapping but not the history of its creation (automatically or manually) should examine this field; programs that care about the automatic/manual history of a mapping should consult the others.

If this property is absent:

This Reaction Step has no atom-atom mapping.


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