mordred.VertexAdjacencyInformation module¶

class mordred.VertexAdjacencyInformation.VertexAdjacencyInformation[source]¶

Bases: mordred._base.descriptor.Descriptor

vertex adjacency information descriptor.

\[{\rm VAdjMat} = 1 + \log_2(m)\]

where \(m\) is number of heavy-heavy bonds.

Returns:	\(m = 0\)

explicit_hydrogens = False¶

parameters()[source]¶

rtype¶

alias of float

as_argument¶

argument representation of descriptor

coord¶

get 3D coordinate

fail(exception)¶

raise known exception and return missing value

kekulize = False¶

mol¶

get molecule

require_3D = False¶

require_connected = False¶

rethrow_na(exception)¶

treat any exceptions as known exception

rethrow_zerodiv()¶

treat zero div as known exception