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chAb_vinyl_chloro.chem:
.br
.cstart
# Example file for 'chem':
# This originates from Computing Science Technical Report No. 122
# CHEM - A Program for Typesetting Chemical Diagrams: User Manual
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
# Copyright (C) 2006-2020 Free Software Foundation, Inc.
# This file is part of 'chem', which is part of 'groff'.
# 'groff' is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License (GPL) version 2 as
# published by the Free Software Foundation.
# 'groff' is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# The GPL2 license text is available in the internet at
# <http://www.gnu.org/licenses/gpl-2.0.html>.
########################################################################
Cl
bond 120 length .25 ; BP
bond 60 length .25 from BP ; Cl
B1: double bond down length .3 from BP
bond 120 length .35 ; BP
# now comes the ring
R1: ring6 double 1,2 3,4 5,6 with .V6 at BP
bond up length .1 from R1.V1 ; H
bond 60 length .1 from R1.V2 ; H
bond 120 from R1.V3 ; O
bond 60 from O ; C
double bond up from C ; O
bond 120 from C
# continue decorating the ring
bond down length .1 from R1.V4 ; H
bond -120 length .1 from R1.V5 ; H
# now go back and do the left hand ring
bond -120 length .35 from B1.end ; BP
R2: ring6 double 1,2 3,4 5,6 with .V2 at BP
bond up length .1 from R2.V1 ; H
bond -60 length .1 from R2.V6 ; H
bond -120 from R2.V5 ; O
bond -60 from O
bond down length .1 from R2.V4 ; H
bond 120 length .1 from R2.V3 ; H
# Local Variables:
# mode: Nroff
# End:
.cend
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