NAME

       Chemistry::OpenSMILES::Aromaticity - Aromaticity handling routines

DESCRIPTION

       Chemistry::OpenSMILES::Aromaticity encodes some aromaticity handling subroutines for aromatisation and
       kekulisation. Both implementations are experimental, handle only some specific cases and are neither
       stable nor bug-free, thus should be used with caution.

METHODS

       aromatise( $moiety )
           Mark electron cycles as aromatic.

       kekulise( $moiety )
           Find  nonfused  even-length  aromatic  cycles  consisting  only  of  B, C, N, P, S and mark them with
           aliterating single and double bonds.

       electron_cycles( $moiety )
           Find    electron    cycles    according    to    "Finding    Electron    Cycles"    algorithm    from
           <https://depth-first.com/articles/2021/06/30/writing-aromatic-smiles/>.    Use   with   caution:  the
           implementation is experimental.

perl v5.36.0                                       2023-10-26             Chemistry::Open...ES::Aromaticity(3pm)