User ea0ddb6d13
		27-08-2007 14:22:55
	 
	
	
	Hi,
Is it possible to get information about descriptors. For example is descriptor topological, charge related etc.
regards,
Geven	
	
 
	
		ChemAxon efa1591b5a
		27-08-2007 14:33:34
	 
	
	
	Hi,
at present all descriptors we provide are topological. Even charge is calculated on topological bases, the possible geometries are not considerd. Perhaps one slight exception to this rule is HBDA (hydrogen bond donor and acceptor) prediction which tries to recognize potential intramolecular hbond formation, that to some extent is related to geometry. But the actual calculation does not use any 3D data, in that sense even this descriptor is topological.
Did this answer your question?
Miklos	
	
 
	
		User ea0ddb6d13
		28-08-2007 07:24:16
	 
	
	
	Hi,
thank you for your reply. Yes it answered my question.
Regards,
Geven