Hi Jerome,
Hi Curt,
Thanks for the input, I changed the
\setdoublesep{0.2 em} % 'Bond Spacing'
\setatomsep{1.45 em} % 'Fixed Length'
\setbondoffset{0.1 em} % 'Margin Width'
\newcommand{\bondwidth}{0.08 em} % 'Line Width'
\setbondstyle{line width = \bondwidth}
\setcrambond{2pt}{}{}
to
\setchemfig{bond style={line width=0.08 em,red!70}}
\setchemfig{chemfig style=red}
\setchemfig{double bond sep = 0.2 em, atom sep = 1.45 em, bond offset = 0.1 em, cram width=2pt}
It gets closer to what I want,
Thanks again, lina