ch6a_pic.chem:
.br
.cstart

# 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>.

R:	ring double 2,3
	line from R.V6 to R.C
	line from R.C to R.V4
	X1: 1/2 <R.V5,R.C>
	X2: 1/2 <R.C,R.V2>
	bond from X1 to X2

# Local Variables:
# mode: Nroff
# End:
.cend
