mordred.EccentricConnectivityIndex module

class mordred.EccentricConnectivityIndex.EccentricConnectivityIndex[source]

Bases: mordred._base.descriptor.Descriptor

eccentric connectivity index descriptor.

\[I_{\rm EC} = \sum^A_i {\boldsymbol E}{\boldsymbol V}\]

where \(E\) is eccentricity of atoms, \(V\) is valences of atoms.

explicit_hydrogens = False
description()[source]
rtype

alias of int

from_json(obj)

Create Descriptor instance from json dict.

Parameters:obj (dict) – descriptor dict
Returns:descriptor
Return type:Descriptor
get_parameter_dict()
kekulize = False
parameter_names = ()
require_3D = False
require_connected = False
to_json()

Convert to json serializable dictionary.

Returns:dictionary of descriptor
Return type:dict